Answered: Identify all the forces acting on the…

Identify all the forces acting on the object and draw a free-body diagram of the object. A cannonball has just been shot out of a cannon aimed 45° above the horizontal. Drag cannot be neglected.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 29P: An object of mass m = 1.00 kg is observed to have an acceleration a with a magnitude of 10.0 m/s2 in...

See similar textbooks

Related questions

Q: What is a free-body diagram .A It's a sketch of a moving body that shows internal forces of the body…

A: Question: What is a free-body diagram?

Q: A skier is standing motionless on a horizor onto a horizontal tow rope, which is about to The…

A: Given:- The mass of the skier is m = 59 kg The static friction coefficient between the skis and the…

Q: 2. The traffic light hangs from the cables as shown. Draw a free-body diagram on a coordinate plane…

A: Let T1 and T2 be tension in left and right strings respectively. Let weight of traffic light be W.

Q: Which one of the following statements best defines the relationship between the accelera moving box…

A: Acceleration is defined as the rate of change of velocity with respect to time.

Q: The free-body diagram is shown. Find the normal force N and the friction force F. Your answers will…

Q: Draw a free-body diagram that shows the following forces: gravitational force drag PENCIL THIN V…

Q: Two masses, mą and mB, connected by a massless string, are accelerated uniformly on a 2)…

A: Mass and block problem:

Q: Two blocks connected by a rope of negligible mass are being dragged by a horizontal force F.Suppose…

A: A free-body diagram for each block,

Q: A box of mass 50 kg is at rest on a horizontal frictionless surface. A constant horizontal force F…

A: Given parameters are, Box of mass, m = 50kg Distance travel, s = 28m Time taken, t =6.9 sec…

Q: QUESTION 7 Consider a block of mass m = 5 kg being pushed up an incline with a coefficient of…

A: Given- Mass of block (m) = 5 Kg Friction (μ) = 0.05 Force (F) = 100 N

Q: Consider an object sitting on a frictionless surface and another object hangs off the edge of the…

A: We can solve this problem using Newton's Law of Motion,

Q: (a) A 1.00 kg book is held stationary in the hand. Find the forces acting on the book and the…

A: This question is based on the Laws of Motion topic. We need to draw free body diagrams and write…

Q: A 50 kg object experiences the following forces: 50 N North, 100 N South, 50 N East, 100 N West.…

Q: The froghopper, champion leaper of the insect world, can jump straight up at 4.0 m/s. The jump…

A: The free-body diagram of the given situation is as follows

Q: 1660 N 24 1154 N W V 961 N The free body diagram above shows the forces acting on a 845 kg object.…

A: Let us calculate the resultant force by vector addition as shown below.…

Q: A crate of weight 1960 N, initially at rest, is being pushed by a horizontal force (F=500N) to the…

Q: A student is drawing a free body diagram for the following scenario: “A penguin accelerates by…

A: Free body diagram shows the magnitude and directions of all the forces acting on the body.

Q: A 60 kg woman ascends in an elevator that briefly accelerates at 2.0 m/s? upward. She stands on a…

Q: 3. For the following Free-body diagram, the net force is equal to 30N up. Determine the unknown…

Q: A 10 kg object experiences the following forces: 25 N up, 25 N down, 50 N right, 25 N left. Draw the…

A: Given,mass of the object, m = 10 kgforces,F1 = 25 N upF2 = 25 N down,F3 = 50 N rightF4 = 25 N left

Q: Why is the question ("what are the directions of the real net force and the fictitious force on a…

A: When a person travels in a lift that accelerates, a force opposite to its acceleration acts on the…

Q: A 8000 kg engine pulls a train of 5 wagons, each of 2000 kg, along a horizontal track. If the engine…

A: Given : Mass of the engine (M) = 8000 kg Number of wagons = 5 Mass of the wagons (m) = 2000 kg Force…

Q: Shown is a free-body diagram. For the problem, (a) redraw the free-body diagram and (b) write a…

A: Part (A) The free body diagram is shown below,

Q: If a fly bumps into the windshield of a fast-moving truck, (a) Which encounters the greater force:…

A: Newton's third law states that For every action their is equal and opposite reaction

Q: Two objects are connected by a light string that passes over a frictionless pulley, as in Figure.…

A: Write the given values of this problem: μk=0.2m1=2 kgm2=6 kgθ=55°

Q: A 90-kg skydiver jumps out of a plane above the earth. ⦁ As soon as he exits the plane, when there…

A: we know that if there is no other force acting on him, then the only force which acts is the…

Q: A girl is snowmobiling 223 m up a slope that is 250 from the horizontal. The combined mass o t a.…

A: The girl is snowmobiling on the slop L = 223 m The angle of the slop is θ= 25° The mass of the…

Q: Two objects are connected by a light string that passes over a frictionlesspulley as shown in the…

Q: 20 kg object experiences the following forces: 10 N North, 20 N South, 20 N East, 10 N West. aw the…

A: Acceleration a = Force / mass

Q: The wheels of a midsize car exert a force of 2100 N backward on the road to accelerate the car in…

A: It is given that, F=2100 Nf=250 Na=1.80 m/s2

Q: A block of mass 3m is т placed on a frictionless horizontal Зт surface, and a second block of mass m…

A: The below figure represents the free body diagram of mass m.

Q: A 50 kg block is accelerating down a 40º incline. The coefficient of friction (μ) between the block…

A: Given, Mass, m= 50 kg, angle, θ=400, and coefficient of friction, μ=0.30.

Q: An object of mass m moves with acceleration a with arrow down a rough incline. Which of the…

A: Friction force due to the incline comes in the FBD. It opposes the direction of motion. Normal force…

Q: 14. A brick of mass M has been placed on a rubber cushion of mass m. Together they are sliding to…

A: Every object applies a normal reaction force due to mass of an object there is a gravitational force…

Q: An elevator is suspended from a cable. It is moving upward at a steady speed. Which is the correct…

A: Elevator moving up

Q: A jet’s compass is headed due north, and it is moving through the air at 250 km/h. If there is a…

Q: A block of mass 3m is placed on a frictionless horizontal surface, and a second block of mass m is…

Q: A skateboarder on a ramp is accelerated by a nonzero netforce. For each of the following statements,…

Q: A clarinetist, setting out for a performance, grabs his 3.490 kg clarinet case (including the…

A: When the clarinetist grabs the clarinet case in vertical direction with some upward force, a…

Q: A 100 kg object experiences the following forces: 50 N North, 50N South, 50 N East, 50 N West, and…

Q: For the following problem, draw free-body diagrams and solve for the requested unknown. Use g = 9.8…

A: The free-body diagram,

Q: A student draws the flawed free-body diagram shown to represent the forces acting on a car traveling…

Q: Draw a motion diagram, a force identification diagram, and a freebodydiagram. For the situation…

A: Let the mass of the elevator is m kg As, the lift is ascending downwards, the acceleration is a…

Q: What is the net force acting on the box in the free body diagram below? F= 100N FF 90N F, = 120N =…

Q: If an object is moving, is it possible for the net force acting on it to be zero? If so, give an…

A: Given Object is moving , let the mass of object is M And the force is given by F

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

Identify all the forces acting on the object and draw a free-body diagram of the object.

A cannonball has just been shot out of a cannon aimed 45° above the horizontal. Drag cannot be neglected.

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 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

An object of mass m = 1.00 kg is observed to have an acceleration a with a magnitude of 10.0 m/s2 in a direction 60.0 east of north. Figure P4.29 shows a view of the object from above. The force F2 acting on the object has a magnitude of 5.00 N and is directed north. Determine the magnitude and direction of the one other horizontal force F1 acting on the object. Figure P4.29
(a) Find an equation to determine the magnitude of the net force required to stop a car of mass m, given that the initial speed of the car is v0 and the stopping distance is x . (b) Find the magnitude of the net force if the mass of the car is 1050 kg, the initial speed is 40.0 km/h, and the stopping distance is 25.0 m.
Give reasons for the answers to each of the following questions: (a) Clan a normal force be horizontal? (b) Can a normal force be directed vertically downward? (c) Consider a tennis ball in contact with a stationary floor and with nothing else. Can the normal force be different in magnitude from the gravitational force exerted on the ball? (d) Can the force exerted by the floor on the hall be different in magnitude from the force the ball exerts on the floor?
A 71 kg skier speeds down a trail, as shown in the figure. The surface is smooth and inclined at an angle of θ = 26° with the horizontal.(a) Draw a free-body diagram for the skier. (b) Determine the magnitude of the normal force acting on the skier.
The "Giant Swing" at a county fair consists of a vertical central shaft with a number of horizontal arms attached at its upper end as shown in (Figure 1). Each arm supports a seat suspended from a 5.00-mm-long rod, the upper end of which is fastened to the arm at a point RRR = 1.80 mm from the central shaft. a)Make a free-body diagram of the seat, including the person in it. Draw the force vectors with their tails starting from the center of the dot. The location and orientation of your vectors will be graded. The exact length of your vectors will not be graded. b)Find the time of one revolution of the swing if the rod supporting the seat makes an angle of θθtheta = 32.0 ∘with the vertical.
A spacecraft was designed to assess the ability of an impact to deflect the path of an asteroid. The spacecraft was launched on a rocket. At launch, the rocket has a mass of 555,000 kg and generates a force of 7.6 x 106 N. If you were to neglect the effect of gravity, what would the intial acceleration of the rocket be? Give your an answer to an appropriate number of significant figures.
A light rope is attached to a block with mass 4.00 kg that rests on a frictionless, horizontal surface. The horizontal rope passes over a frictionless, massless pulley, and a block with mass m is suspended from the other end. When the blocks are released, the tension in the rope is 15.0 N. (a) Draw two free-body diagrams: one for each block. (b) What is the acceleration of either block? (c) Find m. (d) How does the tension compare to the weight of the hanging block?
A toy rocket engine is securely fastened to a large puck that can glide with negligible friction over a horizontal surface, taken as the xy plane. The 9.00-kg puck has a velocity of 2.00 î m/s at one instant. Eight seconds later, its velocity is (6 î + 16 ĵ) m/s. a) Assuming the rocket engine exerts a constant horizontal force, find the components of the force. b) Find its magnitude.
Draw a diagram of the situation and label the givens in the problem: The cart's mass and the hanger's mass. Also label the direction of the cart and hanger's acceleration. Draw two force diagrams. One for the cart and one for the hanger. You can treat the track as frictionless. Remember that the force in the string will be the same throughout the entire string. Then define an x-y coordinate system and find the x and y components of the forces in your diagrams.
Consider a box sitting on a table. It takes a large force to move it at constant speed. List at least two ways you could reduce the force needed to move the box at constant speed.
A shot putter throws the 7.26-kg steel ball a horizontal distance of 14.7 m. The shot was released at a height of 2.71 m and the initial velocity made and angle of exactly 45 degrees with horizontal. a) What was the initial speed of the ball in m/s? v = b) If the ball moved 1.82 m (in a straight line) while it was being thrown, then what was the magnitude of the net force, in N, on the ball as it was being thrown? Fnet =
A chair of mass 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F = 40.0 N that is directed at an angle of 37.0 below the horizontal, and the chair slides along the floor. (a) Draw a clearly labeled free-body diagram for the chair. (b) Use your diagram and Newton’s laws to calculate the normal force that the floor exerts on the chair.