[2] Instruction: Select the correct answer. If the velocity of a system increases to twice its original value while its mass remains constant, what happens to the momentum of the system? a. Increases to twice. b. Decreases to one-half. c. Increases to four times. d. Decreases to one-fourth.

Q: 10. The speed of a car weighing 1500 kg increases from 36 km/h to 72 km/h uniformly. What will be…

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Q: a. Find the x and y components of its momentum. b. Find the magnitude and direction of its momentum

A: The block’s velocity is given as, a) The block’s momentum can be found as, Here, m represents the…

Q: 15. A body of mass 5 kg is moving with velocity of v = (21+ 6j) ms-' att = 0s. After timet =2 s,…

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Q: 3. A 2 kg block of ice is at rest on a frictionless surt A 7 g bullet moving at 100 rn s' hits the…

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Q: 1. A 1.5 kg basketball ball is moving to the west at a speed of 7 m/s to the west. Calculate the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 1. The 2 masses below are traveling towards each other at the same velocity of 43.1m/s and…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A driver applies the brakes and reduces the speed of her car by 20%, without changing the direction…

A: Given  The speed of the car is reduced by 20 %

Q: 1. Consider a medicine ball with mass 2kg and initial velocity of 1.2 m/s. During 1.5s a force of…

A: Given, Mass of medicine ball(m)= 2kg Initial velocity of ball (u)= 1.2 m/s. 12 N force act on ball…

Q: 2. How fast does an 80. kg person have to run to have the same momentum as a 100. kg person running…

A: Given data: - The mass of the one person is M1 = 80 kg. The mass of the another person is M2 = 100…

Q: A 3.00-kg particle has a velocity of (3.00î - 4.00ĵ) m/s. (a) Find its x and y components of…

A: Mass, m = 3.00 kg Velocity, v = (3.00î - 4.00ĵ) m/s

Q: Determine the momentum of a car having mass 130 kg moving with a velocity 15 m/s

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Q: 11. A toy car X of mass 0.200 kg moves along a frictionless surface with a velocity of 0.180 m/s. It…

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Q: Before Collision 2m/s 4m/s 2kg 10kg After Collision 1m/s 1m/s 2kg 10kg

A: first mass = 10 kg second mass = 2 kg initial velocity of first mass = 2 m/sinitial velocity of…

Q: 2) The figure shows force-versus-time data for the bounce of a rubber ball. Fmax 1200 N and the…

A: According to the newton's  second law, the force is define as the change of the linear momentum.…

Q: 1. Jerome plays middle linebacker for South's varsity football team. In a game against cross-town…

A: Given : Mass of North's running back(m) = 82 kg Initial velocity(vi) = 5.6 m/s eastward Final…

Q: 3. Determine the momentum of a system of the two objects. One object, m1, has a mass of 35 kg and a…

A: Given: m1=35 kgv1=3.7 m/s (east)m2=57 kgv2=4.3 m/s (west) taking east as positive direction, than…

Q: 2. A ball of mass 150 g traveling at 5 m/s bounces elastically into a 2nd ball of mass 50 g. What…

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Q: 15. Two objects, A and B, have identical velocities. Object A has 3 times the mass of object B. a.…

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Q: Question 3 A car with a mass of 650 kg travels at a velocity of 60 km.h and crashes into the back of…

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Q: 2. A car has a momentum of 1500kg*m/s collides with a moose who has a momentum of 600kg*m/s. If the…

A: The collision between the car and moose is inelastic so the momentum of both before and after the…

Q: The vector position of a 3.80g particle moving in the xy plane varies in time according tor, = (31 +…

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Q: Determine the momentum of a car having mass 14.011 kg moving with a velocity 2.034 m/s.

A: Introduction :  In this question we are provided it value of mass and velocity . With these data we…

Q: A uranium nucleus (mass 238 u), initially at rest, undergoes radioactive decay. After an alpha…

A: Given:- A uranium nucleus (mass 238 u), initially at rest, undergoes radioactive decay. After an…

Q: 5. The graph below shows the speed of an object as a function of time. What is the change in…

A: Given : Mass of the object. = 3.5 kg  Velocity time graph Required : Change in momentum

Q: 1. Consider a medicine ball with mass 2kg and initial velocity of 1.2 m/s. During 1.5s a force of…

A: Given  Force ,F = 12 N  Mass ,m = 2 kg  Velocity, v = 1.2 m/s  Time,t = 1.5 sec

Q: 2) In Figure, mass m, = 1 kg with a velocity v 15 m/s moving in x direction makes elastic collision…

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Q: 4. Determine the momentum of a system that consists of three objects. One object, m1, has a mass of…

A: m1 = 12 kg v1 = 120 ms due east m2 = 25 kg v2 = 18 ms due west m3 = 1 kg v3 = 350 ms due east

Q: 46 A force of 20. newtons to the left is exerted on a cart for 10. seconds. For what period of time…

A: The expression for the impulse is

Q: 12. When you catch a fast-moving baseball, your hand hurts less if you move it in the same direction…

A: When we catch a fast-moving baseball, our hand hurts less if you move it in the same direction.

Q: A car of mass 1388 kg traveling at 18.67 m/s Collided and sticks to another car with a mass of 1488…

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Q: Problem 12: Two balls of clay, with masses M = 0.26 kg and M2 = 0.29 kg, are thrown at each other…

A: Given data: The mass of balls are, M1=0.26 kg M2=0.29 kg The initial velocities are, v1=3.05i…

Q: 1. Determine the momentum of a a. 60-kg halfback moving eastward at 9 m/s. b. 1000-kg car moving…

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Q: Determine the momentum of a car having mass 240 kg moving with a velocity 30 m/s

A: Given data :                           Mass     =    m                        Velocity    =     V…

Q: 5. What is the momentum of a system of two particles with these respective masses and velocities:…

A: momentum = mass x velocity Momentum of 3.75 kg ball p→1=m1v1v1=5.6i^p→1=3.75×5.6i^=3.75×5.6i^…

Q: 4. Jerome plays middle linebacker for South's varsity football team. In a game against cross-town…

A: Write the given values with the suitable variables. m=82 kgu=5.6 m/sv=-2.5 m/s Here, m is the mass,…

Q: 2. A car of mass 725 kg is travels at the rate of 75.0 km/hr east. What is the momentum of the…

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Q: 1. Find the force in an accident where the momentum of a motorcycle rider wearing a helmet changes…

A: Given Initial momentum of the motorcycle= 80 kg-m/s Final momentum of the cycle= 0 kg.m/s Time taken…

Q: 5. The table shows the velocity and momentum of each ball both before and after the collision. What…

A: Before Collision: Ball A The mass of ball A is m=0.35 kg The velocity of ball A is uA=0.72 m/s The…

Q: 5. If the total momentum of a system is changing (A) particles of the system must be exerting forces…

A: According to the differential defination of Force:- F= dp/dt We know that a change in momentum is…

Q: You have a system of two objects, both of which are 1kg. One moves with a velocity of 5 m/s in the…

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Q: Determine the momentum of a car having mass 170 kg moving with a velocity 18 m/s

A: Given data :                     Mass    =     m                  Velocity   =    V        To find :…

Q: 6. A 5.00-kg body accelerates from 3.25 m/s to 9.75 m/s in 3.0 seconds when a force acts upon it.…

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Q: 6. Although it cannot sustain its top speed for more than 8.65 s, the chee- tah can run a distance…

A: Given: Distance that can cheetah run, d = 274 m Mass of cheetah, m = 50 kg Time taken to its top…

Q: Problem 12: Two balls of clay, with masses M =0.26 kg and M2 = 0.29 kg, are thrown at each other and…

A: Write the given values. M1=0.26 kgM2=0.29 kgv1=3.05i^ m/sv2=1.75j^ m/s

Q: 32. The x-component of a force on a 46-g golf ball by a 7-iron versus time is plotted in the…

A: Given: The mass of the ball is m=46 g. The force is F=30 N. The time is t=50 ms.   (a) (i) In the…

Q: 2. A ball of mass 150 g traveling at 5 m/s bounces elastically into a 2nd ball of mass 50 g. What…

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Q: Determine the momentum of a car having mass 360 kg moving with a velocity 28 m/s

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