1. Calculate the change in momentum of the ball 2. Draw vector diagrams to illustrate the relationship between the initial momentum, the final momentum and the change in momentum.

Q: A 23.4 kg object moves at 10.4 m/s. Meanwhile, another body along the same direction with a mass…

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Q: 3. A car has the same kinetic energy when it is traveling south at 30 m/s as when it is traveling…

A: Momentum and kinetic energy are two quantities that describes a moving body. They are closely…

Q: QUESTION 1 The velocities of a 2 kg ball A and a 1.2 kg ball B before they strike each other are as…

A: Given: Ball A mA=2 kg Ball B mB=2 kg From the given figure, the initial velocities of the two balls…

Q: A 1300-kgkg car is traveling at a speed of 10 m/sm/s with respect to the ground when the driver…

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Q: 1. A basketball (m = 625 g) bounces up a horizontal floor. The speeds of the ball before and after…

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Q: A 13-kg hammer strikes a nail at a velocity of 7.6 m/s and comes to rest in a time interval of 8.8…

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Q: 1. Calculate the momentum ?elephant of a 2020 kg elephant charging a hunter at a speed of 7.49 m/s.…

A: 1. Given data The mass of the elephant is given as me = 2020 kg. The velocity of the elephant is…

Q: 3. In the game Squash, a rubber ball is struck against a wall by each player in turn. The ball has a…

A: mass = 1.5 kg initial velocity (u) = -60 m/s final velocity (v) = 45 m/s

Q: A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The…

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Q: You are riding in a car that crashes into a solid wall.  The car comes to a complete stop without…

A: Mass of car= 1500kg  Velocity = 30 m/s

Q: 1. The train car on the left with mass mi is moving with speed Vii-24.0 m/s when it collides with a…

A: Note: “Since you have posted multiple questions with multiple sub parts, we will provide the…

Q: 1. A firecracker is heading due north with speed v when it explodes into two pieces of equal mass.…

A: The conservation of momentum states that the initial momentum of body is equal to final momentum of…

Q: 24. Suppose a clay model of a koala bear has a mass of 0.200 kg and slides on ice at a speed of…

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Q: ua and Leonard each throws a ball toward one another with masses of 4.2 kg and 1.7 kg, moving at…

A: Given:- The mass of the ball m1 = 4.2 kg  The mass of the other ball m2 = 1.7 kg  The ball throwing…

Q: Part A Estimate the vertical impulse due to the gravitational force exerted on the kangaroo by Earth…

A: We have to find impulse due to gravity  Fg=? Mass of kangaroo=(m)=60 kg landing time (t)=0.2/2=0.1s…

Q: A ball of mass 25 g traveling at 12 m/s bounces elastically into a 2nd ball of mass 50 g. What are…

A: masses  m1 = 0.025 kg    m2 = 0.050 kg    v1 = 12 m/s   v2 = 0  before collision let final…

Q: 2. A ball of mass 150 g and diameter 40 cm, is dropped from a height "h". It's volume is compressed…

A: Given data: Mass of ball, m=150 g=0.150 kg Diameter, d=40 cm=0.40 m Speed, v=8.5 m/s

Q: 1. A player throws a softball toward home plate. The ball can be hit, sending it toward the pitcher,…

A: ∆P is the change in the momentum. Pi -----Initial MomentumPf----- Final Momentum vi----- Initial…

Q: 1. that is initially moving to the left with a speed of 1.55 m/s. After the collision, the 800 g…

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Q: A tennis ball (m = 58.5 g) strikes a wall at a 45.0° angle, as shown in Figure 1. Find the impulse…

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Q: The figure shows the initial state of two blocks before they have an elastic collision. If the time…

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Q: Which of the following statements are CORRECT. * I. Impulse is a vector. Its direction is opposite…

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Q: A 0.075 slug softball is traveling at 60.00 feet per second to the left. A batter strikes the ball…

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Q: A 75kg person jumps horizontally out of a tree with an initial velocity of 3m/s i. The person lands…

A: GivenMass of the person (M) = 75 kgMass of the wagon (m)  = 12 kgInitial velocity of the person (u)…

Q: 8. Four identical objects hit the surfaces below with the same initial speed (V) and either stop or…

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Q: A ball traveling with an initial momentum of 4.0 kg•m/s bounces off a wall and comes back in the…

A: Initial momentum, p = 4.0 kg•m/s Final momentum, P = -3.5 kg.m/s

Q: .A 1200 kg car has an initial velocity of 10 m/s i and accelerates for 6 s with a net force (in the…

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Q: 2. An object that has a small mass and an object that has a large mass have the same momentum. Which…

A: Formula of kinetic energy in terms of momentum is as follows; K=P22m…

Q: Q1: A mass m, is moving at a velocity v₁ towards a smaller stationary mass m₂. After the collision,…

A: C. The same as before the collision  Answerif we consider both masses in our system then there is no…

Q: 1. Determine whether the statements below are true or false: a. Two carts move in the same direction…

A: Here, both the carts are acted upon by the same constant impulse and hence they both experience the…

Q: A truck and a small car are both going 10 mph when they collide head on. a. Does the truck or the…

A: Let us assume : Mass of truck = M Mass of car = m (a). As we know according to newtons 3rd law of…

Q: 0.7 kg rubber ball has a horizontal velocity of 1.107 m/s at point A and goes through a projectile…

A: mass of rubber ball (m) = 0.7 kg horizontal velocity at A= 1.107 m/s height of point A above the…

Q: a. During the collision, which car experiences the greater force? b. What is the momentum of each…

A: Collision Collision is a phenomenon where two bodies interact with each other by exchanging energy…

Q: 1. identify the system  2. draw a quick sketch of the initial state of the object(s) 3. do a…

A: The object under observation will be the system. The ball is the system in this case. Analyze the…

Q: CHOOSE THE CORRECT ANSWER ONLY! 10. Which of the following is true about impulse and momentum? *…

A: To choose : The correct option regarding to impulse and momentum

Q: 15. Each of the following scenarios involves a system containing 2 objects. In which of the…

A: Given , Each of the following scenarios involves a system containing 2 objects.   i.  A ball bounces…

Q: 1. a) If there is an external force acting on a system, can you please tell whether the momentum…

A: Force and momentum

Q: A 2 kg car is traveling at 10 m/s. It collides and sitcks with a 5 kg car traveling the opposite…

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Q: 2. A 5.0-kg puppy running at 2.0 m/s picks up a 1.0-kg stick that is sitting on the ground. What is…

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