A bug and a city bus have a head-on collision. Is the force the bug exerts on the bus greater than, less than, or the same as the force the bus exerts on the bug? What happens to the velocity of the bus and the bug after the collision?

Q: A girl with a mass of 52kg rides a skateboard with a mass 1.5kg. She uses her foot to apply a force…

A: Given: The mass of the girl is 52 kg. The mass of the skateboard is 1.5 kg. The acceleration of the…

Q: Mike pushes a box with a mass of 6.35 kg giving it an initial velocity of 2.35 m/s. The box comes to…

A: Given, Mass of box , m=6.35 kg Initial velocity , Vi=2.35 m/s Final velocity , Vf=0 m/s Distance ,…

Q: Three blocks with masses m, 2m and 3m are connected by strings, as shown in the figure. After an…

A: When body moves with constant velocity then no force works on body. F=0

Q: Mike pushes a box with a mass of 6.97 kg giving it an initial velocity of 3.63 m/s. The box comes to…

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Q: Blocks with masses of 2 kg, 3 kg, and 6 kg are lined up in a row on a frictionless table. All three…

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Q: Two boys pull a car north from road with a net force of zero on the car. Boy 1 exert a force of 31 N…

A: Given the net force on the car is zero. Therefore we just need to equate the horizontal and vertical…

Q: 4. A block on an "sreikned surface is connected to another block that is hanging over the top edge…

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Q: Monkey D. Luffy is sailing together with his crew, the “Straw Hat Pirates” in the West Philippine…

A: According to the Newton's second law  Net force = mass x acceleration

Q: A woman is straining to lift a large crate, without success. It is too heavy. We denote the forces…

A: In an equilibrium, The net force acting on an object is zero The object will respond to a newer…

Q: During a collision between a brick and a glass window, the force that the brick exerts on the window…

A: Answer: (b)equal to the force the window exerts on the brick

Q: A football punter accelerates a football from rest to a speed of 11 m/s during the time in which his…

A: Impulse imparted to the ball is equal to the change in momentum. Force exerted by the punter to…

Q: Take a small wooden block, and place it on the center of the ramp. Slowly increase the angle of the…

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Q: A car has a mass of 1600 kg. If the driver applies the brakes while on a gravel road, the maximum…

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Q: A person in a kayak starts paddling, and it accelerates from 0 to 0.621 m/s in a distance of 0.433…

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Q: Two blocks are in contact on a frictionless horizontal surface. The blocks are accelerated by a…

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Q: a car is skidding to a stop on a level stretch of road.Identify all the action and reaction pairs of…

A: The first pair of action and reaction force is the normal force on all the four wheels of the car…

Q: A bug and a city bus have a head-on collision. Is the force the bug exerts on the bus greater than,…

A: According to Newton’s third law of motion, the action and reaction forces are always equal in…

Q: A small car crashes into a large SUV in a head-on collision. The car speed before the collision is…

A: Given: A small car collides(head-on collision) with the SUV Also, speed of car = speed of SUV/2

Q: Bonnie and Clyde are sliding down a 301 kg bank safe across the floor to their getaway car. The safe…

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Q: The head injury criterion (HIC) is used to assess the likelihood of head injuries arising from…

A: Let F denote the force, m denote the mass, aavg denote the average acceleration. Therefore,

Q: A football punter accelerates a football from rest to a speed of 14 m/s during the time in which his…

A: Given:Mass of the ball = 0.48 kgInitial velocity of the ball = 0Final velocity of the ball = 14…

Q: Mike's car, which weighs 1000 kg, is out of gas. Mike is trying to push the car to a gas station,…

A: According to Newton Second law F = m*a Here F = force m = mass a = acceleration

Q: A 50N box is pushed across the floor . The person let’s go of the bow and the box continues sliding…

A: Analyze the free body diagram.

Q: Bonnie and Clyde are sliding a 307 kg bank safe across the floor to their getaway car. The safe…

A: Draw the free body diagram of bank safe.

Q: Suppose the car doesn't rebound off the wall, but the time interval of the collision remains at…

A: Average force is,

Q: Two blocks of mass M and m are sitting on a horizontal floor. The blocks are touching. The…

A: Since the blocks are in equilibrium in vertical direction, their normal forces must be equal to…

Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

A: Please see the answer below

Q: A bullet with mass m and speed v penetrates a tree a distance d. a) Find the average friction force…

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Q: Laila, who is a part of a critical patient's medical team was responsible for pushing a cart…

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Q: A hockey puck slides along a rough, icy surface. It has an initial speed of 20 m/s and slides to a…

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Q: A person is trying to lift a box off the floor. The box has a mass of 55kg and the person can lift…

A: In this question a person is trying to lift a box of 55kg , with a force of 300 N.

Q: In the figure, two blocks are being pulled by a force of 12N at a constant velocity. Block one has a…

A: The free body diagrams of both the blocks are shown below. Here, T is the tension in the string, N1…

Q: A boy has filled his toy box with all his favorite toys and it trying to drag it across the floor.…

A: Given Data: Mass of toy box is m= 35 kg Pulling Force F= 24 N Angle with horizontal Q=30° The free…

Q: A stone of 1 kg is thrown with a velocity of 20 m s-1 across the frozen surface of a lake and comes…

A: The initial velocity of the stone, u= 20 m/s The final velocity of the stone, v= 0 Distance covered…

Q: TIME (seconds) VELOCITY (m/s)

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Q: Rocket sleds were used to test aircraft and its effects on human subjects at high speeds. It is…

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Q: andra pulls from the front while Shirley pushes a wagon with Heather riding with a net force of…

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Q: A small car gets into a head on collision with an 18-wheeler. During the collision, which vehicle…

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Q: A car is skidding to a stop on a level stretch of road. Identify all the action/reaction pairs of…

A: Action and reaction force

Q: A car of mass 1600 kg travels at 30 m/s, slows down at a constant rate and stops after covering a…

A: Given: Mass of car(M)= 1600 kg  Initial speed (U) = 30 m/s  Final speed (V) = 0 m/s  Distance (S)…

Q: A person in an elevator sits on a scale. The person has a mass of 65kg and the scale reads 1000N.…

A: Given data: Mass of the person, m =65 kg. The scale reading, T =1000 N

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

A: According to the work-energy theorem also known as the principle of work and kinetic energy states…

Q: An object of mass m sits on a flat table. The Earth pulls on this object with force mg, which we…

A: Answer We all know Newton's third law of motion it states that for every action there is an equal…

Q: 3. Coyote and Roadrunner are involved in a tug of war. Coyote wins, pulling Roadrunner into a mud…

A: in a game of tug of war both C and R are applying force on rope by pulling the rope. Forces applied…

Q: The block A with mass of 80 kg slides along the top of the block B with mass of 110 kg. The block A…

A: Given: The mass of block A is mA=80 kg. The block of mass B is mB=110 kg. The acceleration of block…

Q: A 5 kg object is subjected to a force F in the positive direction of the x-axis; the figure shows a…

A: Given data: -  The mass of the object is m = 5 kg. The maximum force F = 4 N. The initial time is…

Q: A contestant in a winter sporting event pushes a 35.0 kg block of ice across a frozen lake as shown…

A:

Q: Mike pushes a box with a mass of 6.41 kg giving it an initial velocity of 2.49 m/s. The box comes to…

A: Box has some initial velocity and it comes to rest due to friction force applied on it by the…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: