Why does a coach in soccer tell a player to “follow through” with their shot on goal? A) to increase the amount of velocity for the ball B) to increase the amount of time the player’s foot is in contact with the ball C) to increase the momentum of the ball D) all of these are valid

Q: 21. True or False Reducing the time of impact can decrease the force of impact. 22. True or False…

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Q: One object is initially at rest and another object is moving. The two objects collide. Is it…

A: In the case of collision between two or more objects, the momentum of the system consists of…

Q: 5. The current holder of the men's world record for running 200 m is Michael Johnson, who in 1996…

A: Given data: The mass of the Michael Johnson is, m=77 kg. The distance covered by the Michael…

Q: TRUE OR FALSE Directions: Read the statements carefully and write TRUE if the statement is correct…

A: 1. True since system is isolated which means Fext = 0 i.e external force is zero All the forces we…

Q: 3. Kara Less was applying her makeup when she drove into South's busy parking lot last Friday…

A: The impulse experienced by a object equal to the change in momentum of the object. Impulse =…

Q: Two carts (cart A and cart B) are on a frictionless track. They are held together by a string and…

A: The conservation of momentum states that when there is no external force acting on an object then…

Q: The rate change of momentum of the raindrop can be F = m × a + u(mass final -mass initial)/time , in…

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Q: 7) You throw a ball straight upward. As it leaves your hand, its speed is 15 m/s. a) How much time…

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Q: Quiz 2 (Impulse-Momentum) 1. The baseball was thrown at 45.0 m/s. Determine the impulse required if…

A: Momentum is velocity times mass p=mv…

Q: MULTIPLE CHOICE A rubber ball and a lump of clay have equal mass. They are thrown with equal speed…

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Q: 2. A person sitting in a chair with wheels stands up, causing the chair to roll backward across the…

A: Required : The momentum of the chair.

Q: A 4 kg chunk of ice is sliding to the right at 20 m/s on a frictionless floor completely covered…

A:

Q: Charles and Anita are out kayaking. Their respective boats are intially next to each other, while…

A: Initial momentum of both the boats is zero. After the collision i.e., after both the boats are…

Q: A ball of mass 0.25 kg, moving at 6.0 ms' at an angle of 45° below the horizontal collides with a…

A: Given data: Mass of the ball, m=0.25 kg Speed, u=6.0 m/s Angle, θ=45° Time interval, Δt=0.012 s

Q: A truck is chasing a bicycle along a highway. Both have the same momentum. Will the truck catch up…

A: To explain the example with the concept of momentum

Q: A 0.2 Kg baseball is pitched at 40 m/s. The batter hits the ball back to the pitcher at 60 m/s. a)…

A: Given quantities: Mass of the baseball (m) = 0.2 kg initial velocity of the baseball (u) = + 40 m/s…

Q: A car and a large truck traveling at the same speed collide head-on and stick together. Which…

A: Explanation: The collision occurred here is inelastic. In inelastic collision, the kinetic energy is…

Q: Identification. Identify the word/s being described in each item. a. It is any forceful in-contact…

A: :-> Impulse(J) :-It is the force experienced by the body for a very short interval of time J =…

Q: Can objects in a system have momentum while the momentum of the system is zero? Explain your answer.

A: Momentum of a system

Q: What object would have greater momentum? A baseball thrown at 89mph or a skateboarder riding down a…

A: The momentum of an object is the product of its mass and velocity i.e. p=mv. Now, when the velocity…

Q: A rugby player (mass 65.0 kg) running at 5.00 m/s [East] collides with a second rugby player (mass…

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Q: If the momentum of the person is P, what is the momentum of the skateboard in the situation shown in…

A: The momentum before jumping equals the momentum after jumping. Before jumping the momentum of the…

Q: 3. Two identical pucks collide on an air hockey table. One puck was originally at rest. (a) If the…

A: Given: before collision u1 = 0 m/s u2 = 6 m/s after collision v1= ? v2 = ? a2 = 30o a1 = ?

Q: A 2.0 kg ball traveling at 1.0 m/s strikes a 3.0 kg ball which is at rest. After an elastic…

A: solution of above question given in below step.

Q: An object at rest on a frictionless surface is hit by another object. Is it possible that after the…

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Q: ne linebaCker. Which of the following is true about the values used n the conS vation mon ntum…

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Q: Billiard ball A moving with speed vA=3m/s in the +x direction strikes an equal- mass ball B…

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Q: A 0.61-kg basketball is thrown vertically downward. Just before it hits the floor, its speed is 9.6…

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Q: Mario pulls over to the side of the road to safely send a text to Princess Peach. Bowser, with a…

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Q: A ball of mass 0.25 kg, moving at 6.0 ms' at an angle of 45° below the horizontal collides with a…

A: The ball’s mass is, The ball’s initial speed before the collision is, The ball’s final speed after…

Q: An archer shoots arrows at a target. Some arrows stick in the target while others bounce off. The…

A: Solution:considering the mass and initial velocityof all arrows are same: final velocity vf=0…

Q: In some collisions, the duration of the collision (At) is long while in some others it is short.…

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Q: Two identical pucks collide on an air hockey table. One puck was originally at rest. If the incoming…

A:

Q: 3 Object A and object B are moving with the same momentum. Which of the following statements must be…

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Q: Which one of the following objects has the greatest amount of momentum? O The stop sign that warns…

A: Momentum can be defined as "mass in motion." Momentum(p)= mass(m) x velocity(v)

Q: • List Newton's three laws of motion. Give an alternate to Newton's second law. Give examples of the…

A: 3 ways to change momentum are- We know that,  p=mv , F ext =dp/dt and Impulse = Δp. So,  Changing…

Q: Kara Less was applying her makeup when she drove into South's busy parking lot last Friday morning.…

A: Given:  mass of car, m = 1300 kg  initial velocity of car, u = 11 m/s  final velocity of car, v = 0…

Q: Question 2 In this laboratory you will analyze collision data for two colliding masses (carts). This…

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Q: A 80° B 50° V JB

A: Given: Initial mass of the coconut is M. Mass of piece C is 0.3M. Mass of piece B is 0.2M. Final…

Q: rain cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

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Q: Tim Tebrow is playing middle linebacker for Concordia University. In a game a rival against…

A: Given: Mass of running back, m=82 kg Velocity of running back in east direction, vre=5.6 m/s…

Q: Using two billiard balls, in 3-4 sentences, design an experiment to demonstrate the law of…

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Q: During a collision with a wall, the velocity of a 0.200-kg ball changes from  20.0 m/s toward the…

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Q: In which scenario is the change in momentum greatest? Coming to a stop by landing on the ground.…

A: Given An object moving with some initial velocity Finally object comes to rest by landing on…

Q: 45. Two identical pucks collide on an air hockey table. One puck was originally at rest. (a) If the…

A:

Q: A cricket ball, travelling horizontally, is hit by a batsman so that it quickly returns to the…

A: (98) The area under the F-t graph will be equal to the integral of F over t. The integral of the…

Q: A force of 600 Newtons acts on a ball for 1.5 seconds after being hit by a volleyball player.…

A: GivenForce acting on ball ,F=600 NFor Time ,t=1.5 s

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?”