Answered: The amount of net force required to…

Name: Question 20/1The amount of net force required to keep a 5-kg object m
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: Question 20/1The amount of net force required to keep a 5-kg object moving rightward with a constant velocity of 2 m/s is0.4NON5N2.5N2N

Science

Physics

The amount of net force required to keep a 5-kg object moving rightward with a constant velocity of 2 m/s is 0.4N ON 5N 2.5N 2N

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 94CP: A 10.0-kg object is initially moving east at 15.0 m/ s. Then a force acts on it for 2.00 s, after...

See similar textbooks

Related questions

Q: A force produces 3 m/square second acceleration to a 4 kg ball. The mass of the ball whose…

A: A force produces acceleration of 3 m/s2 in 4 kg ball. We need to find how much is the mass of a…

Q: 15. Using the answer for question 14, and given a cart mass of M = 3.0 kg, the hanging mass, m (kg)…

A: Using the answer for question 14, and given a cart mass of M = 3.0 kg, = the hanging mass, m (kg)…

Q: A boy pulls a car of mass m = 20 kg by a wire with constant force F = 200 N at an angle of 37°, the…

Q: 1. Veta vto fgroe will a car hit a tree if the car has a mass of 3,000 kg and an acceleration of 2…

Q: A 1.5 kg toy car is moving with two forces on it. A 28 N forward force by the motor and a 15 N…

Q: The weight of a typical high school physics student is closest to 1. 1500 N 2. 600 N 3. 120 N 4. 60…

Q: Superman and Batman are on a sheet of iče, preparing for battle. Superman has a mass of 94 kg, and…

A: Given:- mass of the superman = 94 kg mass of the badman = 117 kg The force applied by superman on…

Q: A force produces 3 m/square second acceleration to a 4 kg ball. The mass of the ball whose…

Q: How much force is required to keep a 3-kg object moving to the right with a constant speed of 6.0…

A: Given data: Mass of the object (m) = 3 kg Speed (V) = 3 m/s, constant Force (F) = ?

Q: John and Peter were pushing a 2000 kg car and it reached a speed of 3.0 m/s after starting from…

Q: If mass m1 is moving upwards with an acceleration of 2m/s^2 find the mass of the m1

A: According to the data provided in the question Tension in the rope connecting M1 and M2 hole the…

Q: When a mass M experiences a velocity change of v in a time of t, it experiences a force of F.…

A: From Newton's second law of motion, force F (in N) acting on a body , is given by…

Q: A metal ball of mass 10 g falls in oil with a acceleration of 3.0 m/s at one instant. Calculate the…

A: a=Acceleration=−3 m/s2g=Acceleration due to gravity=9.81 m/s2m=Mass of ball=10 g

Q: A flea jumps by exerting a force of 1.20 X 10^-3 N straight down on the ground. A breeze blowing on…

A: The free body diagram of the system is given below:…

Q: A 3.5_kg frog sits on a 8.1_kg block of wood which is itself on a 94 kg slab of concrete on the…

A: Given: Mass of the frog is 3.5 kg. Mass of the block of wood is 8.1 kg. Mass of the slab is 94 kg.

Q: ect is ration of 4 m/s in the North directione the net force acting on the objectis Select oner Oa…

A: 1) we know that Force= mass * acceleration here , mass = 20kg acceleration =4 m/s2…

Q: 15. A 7.5 kg cannon ball leaves a canon with a speed of 185 m/s. Find the average net force applied…

Q: When a force F is applied to an object of mass M, the acceleration of the object is A. If you apply…

A: Given data: Original force = F Object mass = M Original acceleration = A New force (F') = 2F New…

Q: In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and…

A: Consider the mass of the car and rider be m, its initial and final velocity be u and v,…

Q: An object accelerates 3.0 m/s2 when a force of 6.0 newtons is applied to it. What is the mass of the…

A: mass we have to find out. acceleration a= 3 m/s^2 and force F = 6 N use newton's equation of…

Q: What force will change the velocity of a body of mass 1000 kg form 120km/h to 130 km/h in 1minute А.…

Q: A car changes its velocity from 20 m/s [N] to 20 m/s [S] in 5.5s. If the mass of the car is 1500 kg…

A: The expression for the net force is F=ma=mvf-vi∆t=1500 kg-20 ms-20 ms5.5 s North- positive…

Q: A force of 10 N acts on a body of weight 9.8 N. The acceleration produced in the body will be...…

A: `

Q: A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The…

A: Answer:- (d) Equal to 200 N Because We know that According to Newton's third law of motion…

Q: A net force is acting on a body; therefore the body is a) being accelerated b) losing mass c)…

A: According to Newton's 2nd law, acceleration of a body is equal to net force divided by mass. Hence…

Q: A net force of 15kg object is moving with an acceleration of 5 m/s². The net force acting on the…

A: Given:- mass of object = 15kg acceleration = 5m/s2

Q: A 3.0 kg object is moving to the right at a constant speed of 2.0 m/s. What is the net force on it?…

A: Given data The mass of the object is m = 3 kg. The object is moving with constant speed is v = 2…

Q: A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force…

A: Given: The mass of the body is m=5 kg. The initial velocity is u=12 m/s. The final velocity is v=20…

Q: A 2.00-kg object that is initially at rest is acted upon by a net force of 5.00 N. How far will the…

A: mass(m)=2 kg initial velocity(u)=0 force (F)=5N To find distance travelled by object in t=1.20 sec.…

Q: A 50 kN truck travelling with a speed of 50 kph hits a lamp post and is brought to rest in 0.1…

A: The expression for the average force is, Favg=m∆v∆t

Q: An object with a mass of 2.0kg is accelerated at 5.0m/s/s.The net force acting on the mass is?

A: Given Data: The mass of an object is, m=2.0 kg The acceleration of an object is, a=5.0 m/s2 The…

Q: A person pushes a parked car of mass 400 kg with a force of 2 (2) 200 Newtons until its velocity is…

A: M= 400kg F= 200N It is being pushed until it's velocity 5m/s

Q: How much force is needed to accelerate a 66 kg Skier at im/s^2? O 6.6 N O 66 N O 100 N O 10 N

A: Given that, Mass of the Skier, m = 66 kg Acceleration of the skier, a = 1 m/s2 We need to find the…

Q: A net force of 15 N exerted on a wooden block produces an acceleration of block is a. 75 kg O b. 10…

A: The acceleration of an object as produced by a net force is directly proportional to the magnitude…

Q: A force accelerates a body of mass M. The same force applied to a second body produces three times…

A: From Newtons 2nd law we know F = ma where F = Force, m = mass, a = acceleration

Q: What force will change the velocity of a body of mass 1kg form 20m/s to 30m/s in 2s? a) 25N b) 10N…

A: According to the Newton's second law, F=dPdt=mvf-vit

Q: 2.2. A metal ball of mass 10 g falls in oil with an acceleration of 3.0 m/s? at one instant.…

A: Mass of the ball is m = 10 g = 0.01 kg Acceleration of the ball is a = 3.0 m/s2

Q: An m = 7.75 kg mass is suspended on a string which is pulled upward by a force of F = 79.0 N as…

Q: A 5.00 g projectile has a velocity of 255 m/s right. Find the force to stop this projectile in 1.45s

A: Given: Mass of the projectile m =5.00g=0.005kg Velocity v=255 m/s Time t =1.45s

Q: A 90-kg man stands in an elevator that is moving up at a constant speed of 5.0 m/s. The force…

Q: A runner with a mass of 80 kg accelerates form 0 to 9 m/s in 3 s. Find the net force on the runner…

Q: A crate with mass 8.1 kg initially at rest on a warehouse floor is acted on by a net horizontal…

Q: A 4000 kg car is traveling right at 10 m/s. Six seconds later it is traveling right at 40 m/s. Find…

Q: A 0.6 ton motor is moving on a leveled highway at a speed of 108 km/hr. How large is a retarding…

A: Mass of motor (m) = 0.6 ton = 600 kg Initial speed (u) = 108 kmhr= 108×518 ms= 30 msdistance moved =…

Q: When a force F is applied to an object of mass M, the acceleration of the object is A . If you apply…

A: When F is applied on M , acceleration A is produced. Therefore F= MA ...(1)

Q: Two forces F=30N and F,=10N act on a 4kg mass as in figure. The magnitude of acCceleration of the…

Q: net force of 4.2 x 104N acts on a 3.2 x 104N kg airplane during takeoff. What is the force on the…

Q: The velocity of a body of mass 20 kg increases from 5 m/s to 20 m/s in a distance of 100 m. The…

Concept explainers

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!

Topic Video

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A 0.450-kg hammer is moving horizontally at 7.00 m/s when it strikes a nail and comes to rest after driving the nail 1.00 cm into a board. Assume constant acceleration of the hammer-nail pair. a. Calculate the duration of the impact. b. What was the average force exerted on the nail?
Assume the resistive force acting on a speed skater is proportional to the square of the skaters speed v and is given by f = kmv2, where k is a constant and m is the skaters mass. The skater crosses the finish line of a straight-line race with speed vi and then slows down by coasting on his skates. Show that the skaters speed at any time t after crossing the finish line is v(t) = vi/(1 + ktvi).
Balancing carefully, three boys inch out onto a horizontal tree branch above a pond, each planning to dive in separately. The third boy in line notices that the branch is barely strong enough to support them. He decides to jump straight up and land back on the branch to break it, spilling all three into the pond. When he starts to carry out his plan, at what precise moment does the branch break? Explain. Suggestion: Pretend to be the third boy and imitate what he does in slow motion. If you are still unsure, stand on a bathroom scale and repeat the suggestion.
A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass 145 g) dropped from a height of 60.0 m above his glove. His glove stops the ball in 0.0100 s. What is the force exerted by his glove on the ball?
An airplane of mass 1.50 104 kg is in level flight, initially moving at 60.0 m/s. The resistive force exerted by air on the airplane has a magnitude of 4.0 104 N. By Newtons third law, if the engines exert a force on the exhaust gases to expel them out of the back of the engine, the exhaust gases exert a force on the engines in the direction of the airplanes travel. This force is called thrust, and the value of the thrust in this situation is 7.50 104 N. (a) Is the work done by the exhaust gases on the airplane during some time interval equal to the change in the airplanes kinetic energy? Explain. (b) Find the speed of the airplane after it has traveled 5.0 102 m.
A magician pulls a tablecloth from under a 200-g mug located 30.0 cm from the edge of the cloth. The cloth exerts a friction force of 0.100 N on the mug and is pulled with a constant acceleration of 3.00 m/s2. How far does the mug move relative to the horizontal tabletop before the cloth is completely out from under it? Note that the cloth must move more than 30 cm relative to the tabletop during the process.
(a) A cat with a mass of 850 kg in moving to the right with a constant speed of 1.44 m/s. What is the total force on the cat ? (b) What is the total force on the cat if it is moving to the left?
A weight lifter stands on a bathroom scale. (a) As she pumps a barbell up and down, what happens to the reading on the scale? (b) Suppose she is strong enough to actually throw the barbell upward. How does the reading on the scale vary now?
What force does a trampoline have to apply to a 45.0-kg gymnast to accelerate her straight up at 7.50 m/s2? Note that the answer is independent of the velocity of the gymnast—she can be moving either up or down, or be stationary.
A flat cushion of mass m is released from rest at the corner of the roof of a building, at height h. A wind blowing along the side of the building exerts a constant horizontal force of magnitude F on the cushion as it drops as shown in Figure P5.48. The air exerts no vertical force. (a) Show that the path of the cushion is a straight line. (b) Does die cushion fall with constant velocity? Explain. (c) If m = 1.20 kg, h = 8.00 m, and F = 2.40 N, how far from the building will the cushion hit the level ground? What If? (d) If the cushion is thrown downward with a nonzero speed at the top of the building, what will be the shape of its trajectory? Explain. Figure P5.48
A motorcycle and rider have a total mass equal to 300 kg. The rider applies the brakes, causing the motorcycle to accelerate at a rate of 5 m/s2. What is the net force on the motorcycle?
As a fish jumps vertically out of the water, assume that only two significant forces act on it: an upward force F exerted by the tail fin and the downward force due to gravity. A record Chinook salmon has a length of 1.50 m and a mass of 61.0 kg. If this fish is moving upward at 3.00 m/s as its head first breaks the surface and has an upward speed of 6.00 m/s after two-thirds of its length has left the surface, assume constant acceleration and determine (a) the salmons acceleration and (b) the magnitude of the force F during this interval.