An upward force of 490 N is applied to a box weighing 80 N. What is the mass of the box? m = What is the net force on the box, including direction? Fnet = _____ direction _____ What is the acceleration of the box, including direction? a = _______ direction ______

An upward force of 490 N is applied to a box weighing 80 N. What is the mass of the box? m = What is the net force on the box, including direction? Fnet = ___ direction _ What is the acceleration of the box, including direction? a = _ direction __

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter4: Forces In One Dimension

Section4.3: Newton's Third Law

Problem 32PP

See similar textbooks

Related questions

Q: Exercise 4-9: A child's playground slide is d = 5. Om in length and is at an angle of 0 = 20° with…

A: Distance= d = 5 m Mass = m = 30 kg Angle = 20 degrees

Q: Consider a basketball player spinning a ball on the tip of a finger. If a player performs 1.95 J of…

A: Given: mass of the ball (m) = 0.624 kg circumference (C) = 0.749 m Work…

Q: Problem 7.10. Calculate the moment of inertia of a skater given the following information. (a) The…

A: Answer: (a) given m=60.0 kg cylinder has a radius (r)=0.110 m formula for calculating the moment…

Q: Lance is researching what effect light brightness has on how many leaves a specific plant develops.…

A: Positive correltaion-A positive correlation is a relationship between two variables such that as the…

Q: T A block of mass 2.50 kg is pushed a distance d = 2.20 m along a frictionless horizontal table by a…

Q: A place kicker A executes a "pooch" kick, which is designed to eliminate a potential return by the…

Q: Imagine holding a 25kg dumbbell in your hand. a) What force must you exert on the dumbbell to hold…

A: The mass of a dumbbell is given as m=25 kg

Q: A police siren emits a sinusoidal wave with frequency 300 Hz. The speed of sound is 340 m/s. (a)…

A: Given data: The frequency sinusoidal wave is f=300 Hz The speed of the sound v=340 m/s The velocity…

Q: 1) A baseball with a mass of 137 g is thrown horizontally with a speed of 40.6 m/s (91 mi/h) at a…

Q: 2. Determine the gravitational potential energy of object that is located on G 50-N cabinet. 3-m tan

A: Given: Force (F) = 50 N Height (h) = 3 m Required : Gravitational potential energy

Q: 2)A 4.50 gram bullet is fired from a rifle at a horizontal speed of 210 m/s. If the rifle has a…

Q: Eight and one-half foot-pounds of work is required to compress a spring 6 inches from its natural…

A: Given that, The compression length of the spring is x=6in=0.5ft And the work done is W=8.5ft.lb If…

Q: Calculate the magnitude of the magnetic force per unit length between a pair of parallel wires…

A: Given: Separation between parallel wires (d) = 2.90 m Current in both wires = I1= I2= 3.30 A

Q: A fully-loaded, slow-moving freight elevator has a cab with a total mass of 1700 kg, which is…

Q: A spring has a length of 0.738 meters. One end of the spring is held fixed while a force of 16.4…

A: Given data: Original Length (x0) = 0.738 m Force (F) = 16.4 N Final length (xf) = 0.572 m Required:…

Q: The figure shows a device that can be used to measure the speed of a bullet. The device consists of…

Q: There still seems to be an issue with this answer. The database is saying it's wrong.

A: There still seems to be an issue with this answer. The database is saying it's wrong.

Q: 2- The slope of a net force versus acceleration diagram represents which of the following? (1 Mark)…

A: Q.2 From the concepts of coordinate geometry, we come to know that the slope of a line is given by…

Q: Vector Addition - Components (1) Determine the resultants for each of the following by adding the…

A: The given vectors can be resolved in horizontal and vertical direction. Let's consider east…

Q: A horizontal circular platform rotates counterclockwise about its axis at the rate of 0.897 rad/s.…

Q: A 55.9-kg person, running horizontally with a velocity of +4.89 m/s, jumps onto a 11.6-kg sled that…

Q: 2. Calculator may be used to determine the final numeric value, but show all steps in solving…

Q: An RC circuit has R=6.7kΩ and C= 2.0 µF. The capacitor is at a voltage Vo at t=0, when the switch is…

A: Write the given values with the suitable variables. R=6.7 kΩ=6.7×103 ΩC=2 μF=2×10-6 FV=1100V0=0.01V0…

Q: The figure below shows a uniform magnetic field B confined to a cylindrical volume of radius R. The…

A: Calculate the components of the initial acceleration of the electron release at point a,b and c?

Q: Which of the following statements regarding linear momentum is correct? a. Linear momentum is most…

A: Linear momentum = P P = mv m = mass of the body v = velocity of the body So, Linear momentum depend…

Q: A roller-coaster track is set with hills and valleys as shown in the figure. A roller-coaster car…

A: Here, we need to answer which force is needed for the car to stay on the circular path.

Q: An object is placed at a distance of 30 cm from a concave lens of focal length 15 cm. List four…

A: Lens maker formula: 1/v = 1/u + 1/f Here, u is object distance v is image distance f is focal length…

Q: [ii] Two masses are pulled by a horizontal force To on a frictionless horizontal surface as shown.…

Q: 16) Thrill Ride: A loaded car of mass M in an amusement park ride rolls without friction around the…

A: Part d is needed, so lets proceed with that. (d) Using Newton's second law of motion, we have:

Q: Velocity would you need to throw a ball off the roof of an 8.5 meter building if you wanted it to…

A: 5) horizontal velocity = same Height = doubled

Q: Your desk lamp draws a current of 0.20 A for 500 s. How much charge fows through the lamp in this…

A: a) Determine the charge flow through the lamp. ΔQ=I×tΔQ=(0.20 A)(500 s)ΔQ=100 C

Q: Figure y (cm) 50 B 50 1 of 1 Integration path -x (cm) Part A What is the line integral of B between…

A: According to question we need to find value of integration.

Q: A brick of mass 1kg travels to the right at 0.9c, where c is the speed of light. It collides with…

A: Write the relativistic expression for the momentum. p=mv1−v2c2 Here, m is the mass of the particle,…

Q: In the figure below, the net external force on the 22 kg mower is stated to be 55 N. If the force of…

A: Given: The mass of the mower is 22 kg. The net force on the mower is 55 N. The frictional force is…

Q: You turned on your classroom ceiling fan at its lowest setting. You measured that the rotation is…

A: Given value--- initial angular speed = 250 rev/min. final angular speed = 450 rev/min . Time = 15…

Q: Two long, parallel wires separated by 2.45 cm carry currents in opposite directions. The current in…

Q: If you were an astronaut on a spacewalk that became separated from the ship, how could you save…

A: The given question is based on the conservation of momentum. Based on the question an astronaut on a…

Q: what happens to the de of a fraction when the numerator (the top) approaches (gets very close to)…

A: Fraction = numeratordenominator

Q: E17. A uniform disk with a mass of 4 kg and a radius of 0.3 m is rotating with a rotational velocity…

Q: person at a concert is 4.15 m from one speaker and 4.35 m from another speaker. The sound produced…

Q: km/h by the time it reaches position E, Plane B has the speed VB = 365 km/h in the position shown.…

Q: person is running at 9.0 m.s-1 into a 4.5 m.s-1 headwind. Calculate the runner's velocity relative…

Q: Consider the figure below. 0 (a) Find the tension in each cable supporting the 656-N cat burglar.…

Q: A 8.7-kg cat moves from rest at the origin to hunk of cheese located 9.5 m along the x-axis while…

Q: Nuclear explosions cause a blast wave, a high-pressure shock wave generated by the heat from the…

Q: A spring-loaded toy gun is used to shoot a ball of mass m = 1.50 kg straight up in the air, as shown…

Q: In a performance test, each of two cars takes 9.6 s to accelerate from rest to 25 m/s. Car A has a…

A: Given value--- time = 9.6 s. initial speed = 0 m/s. final speed = 25 m/s mass of car A = 1406 kg…

Q: An object moves along the axis, subject to the potential energy shown in the igure. (Figure 1) The…

Q: person stands at a point 300.001 m in front of the face of a sheer cliff. If the person shouts, how…

Q: A Carnot engine works at a high temperature of 420C with the efficiency of 42%. If the efficiency of…

Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

An upward force of 490 N is applied to a box weighing 80 N.

What is the mass of the box?

m =

What is the net force on the box, including direction?

F_net = _____ direction _____

What is the acceleration of the box, including direction?

a = _______ direction ______

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

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

Which of the following statements is accurate? (a) Mass and weight are the same thing expressed In different units. (b) If an object has no weight, it must have no mass. (c) If the weight of an object vanes, so must the mass. (d) Mass and inertia are different concepts. (e) Weight is always proportional to mass.
A woman exerts a horizontal force of 145 N on a box with a mass of 37.2 kg If the box doesn't move, what's the magnitude of the static friction force (in N)?
In the figure below, an airport luggage carrying train with a tractor (T) is pulling three luggage carts (M1, M2, M3) with an acceleration of 1.2 m/s2..If T=300. kg, M1=200. kg, M2=100. kg, M3=100. kg, then the force in the connection between cart M2 and M1 is _____. Round your answer to 2 significant figures.
The bottom crate is pulled by a force of 20 NN to the right. The μk between the bottom crate and the surface is 0.32. The μk between the bottom crate and the top crate is also 0.32.(Figure 1) Find the acceleration of the 2.0 kg crate. Express your answer to two significant figures and include the appropriate units.
Three crates with various contents are pulled by a force Fpull = 3595 N across a horizontal, frictionless roller-conveyor system. The group of boxes accelerates at 1.546 m/s² to the right. Between each adjacent pair of boxes is a force meter that measures the magnitude of the tension in the connecting rope. Between the box of mass mj and the box of mass m2, the force meter reads F12 = 1384 N. Between the box of mass mɔ and the box of mass m3, the force meter reads F23 = 2288 N. Assume that the ropes and force meters are massless. m, m2 m3 F pull FRAGILE FRAGILE FRAGILE F 12 F, 23 What is the total mass of the three boxes?
A dockworker applies a constant horizontal force of 75.0 N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 12.0 m in 4.8 s. What is the mass (in kg) of the block of ice? (Round your answer to one digit after decimal point)
a = 3 m b = 2 m c = 1 m Mass of block = 160 kg Use g = 9.80665 m/s^2 m D 2.5 m Find the Tension of Cord AB in N. Find the Tension of Cord AC in N. Find the Tension of Cord AD in N. If the calculated answer is not whole number, express it in 4 significant figures. If the value is negative, include a negative sign.
three independent forces simultaneously act on an astronaut floating in a spacecraft. While these forces act astronaut moves with a constant velocity, one force 64.1 N act horizontally from Fort left to starboard right. 77.2 N act vertically related to the craft. what is the magnitude of the third force in newtons?3 significant digits
What is the numerical value, in newtons, of the tension in the rope?
A box lies on a frictionless table. A force of 19.5 Newtons pulls the box to the right, while a force of 20.0 N pulls the box to the left. If the acceleration of the box is –0.12 (negative values are to the left), what is the mass of the box?
Weight can be measured as the downward force an object exerts due to its mass times the gravitational pull of the Earth. A rock from the moon weighs 6.57 Newtons on Earth. How much did this rock weigh on the moon? The moon has a gravitational acceleration of 1.622 m/s.
Fnorm= μ = 0.20 30° m= a= EF= Fnorm (normal force) Ffrict (force of friction) : = m (mass) = kg a (acceleration) = ΣF (net force) = Ffrict= Fgrav = 420 N N kg m/s/s N N m/s/s N