Before Collisiom After Collision v=2m/s m=1 kg v=2m/s v=1m/s 1m/s m=1kg m=1 kg m=1kg

Q: constant force is applied over a period of time as shown in the graph below. A) Calculate the…

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Q: A white billiard ball, moving horizontally strikes a red billiard ball, at rest. Before impact, the…

A: We can use the law of conservation of momentum to solve above question.

Q: Mass A (1.0 kg) slides across a frictionless surface with a velocity of 4 m/s in the positive…

A: It is given that two masses are sliding across a frictionless surface and no external force is being…

Q: Use the worked example above to help you solve this problem. In a crash test, a car of mass 1.41 x…

A: Given information: The mass of the car (m) = 1.41 × 103 kg The initial velocity of the car (vi) =…

Q: Shows a cube at rest and a small object heading toward it. (a) Describe the directions (angle θ1) at…

A: Given information: Here, v2 and v2’ are the initial and the final speed of the massive cube.

Q: A particle of mass m and initial velocity vo collides elastically with a particle of unknown mass M…

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Q: released from rest at the top of a frictionless track 2.50 m above the top of the table. It then…

A: We know that the law of conservation of energy is given as  mgh = 12mv2 We also know that the final…

Q: Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as…

A: Given,m1 = 0.046 kgm2 = 9m1h = 0.55 mcollision between the ball is elastic

Q: A 72-kg fisherman in a 138-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A: Given: mass of fishermen = 72 kg mass of boat = 138 kg  mass of package, m = 15 kg speed of package,…

Q: Use the worked example above to help you solve this problem. In a crash test, a car of mass 1.59…

A: (a) The formula used for the impulse is  I = Change in momentum  I = m ( v - u)  where, m is the…

Q: 1 kg 4 kg A 1 kg mass moving 8 m/s to the right collides with a 4 kg mass at rest, as shown above.…

A: In collision,  There will be a momentum transfer happening. As this is an elastic collision, there…

Q: A billiard ball moving at a speed of 2.2 m/s strikes an identical stationary ball a glancing blow.…

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Q: Two blocks of masses m, = 2.00 kg and m, = 4.20 kg are released from rest at a height of h = 4.40 m…

A: To determine,maximum heights upto which masses m1 and m2 rise after collision or hm1 and…

Q: A block with mass m, = 0.550 kg is released from rest on a frictionless track at a distance h, =…

A: Given, Block of mass m1 = 0.550 Kg Block of mass m2 = 1.10 Kg Height of track h1 = 2.45 m

Q: Use the worked example above to help you solve this problem. A car with mass 1.40 x 103 kg traveling…

A: Use the conservation of momentum along the X direction. Use the conservation of momentum along the…

Q: Use the worked example above to help you solve this problem. A car with mass 1.53  103 kg traveling…

A: (a) Along x direction, velocity of center of mass is,

Q: What do the negative and positive signs in velocities and momentum indicate?

A: Velocity is the time derivative of position. As the velocity is the speed with direction, its…

Q: Use the worked example above to help you solve this problem. An pickup truck with mass 1.82 x 10 kg…

A: So we can see, before the collision, they had different velocities but after the collision, they…

Q: When doing the math for a collision, how would you indicate the difference between a head-on…

A: A head-on collision can be classified as a type of collision where the objects are moving opposite…

Q: Consider the before- and after-collision momentum vectors in the diagram below. Determine the…

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Q: Consider the before- and after-collision momentum vectors in the diagram below. Determine the…

A: Given:  m1 = 2kg, u1 = 2 m/s , v1 = 1 m/s m2 = 4 kg, u2 = 1 m/s , v2 = 2 m/s

Q: lastic collision and

A: Given;- IMPULSE:- impulse in Physics is a term that is used to describe or quantify the effect of…

Q: In the figure below, what is the velocity of the bullet and the block just after the collision?…

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Q: A block with mass m, = 0.550 kg is released from rest on a frictionless track at a distance h, =…

A: Speed of 0.55 kg object at the bottom of the table, v1=2.31 m/s

Q: 0.200 m/s 0.400 m/s 30.0 g 10.0 g

A: In an elastic collision, the momentum is conserved.  The coefficient of restitution is given by  e =…

Q: A 0.53 kg toy car bounces against a wall as shown below. Take right to be positive and left to be…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: Two different partially inelastic collisions occur between two masses. The only difference is that…

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Q: A 3.6 kg block moving with a velocity of +4.3 m/s makes an elastic collision with a stationary block…

A: Given, Mass of block m1 = 3.6 Kg Initial Velocity of block v1 initial = 4.3 m/s Mass of other block…

Q: A steel ball of mass 3 kg strikes a wall with a speed of 6.22 m/s at an angle of 60 o with the…

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Q: What is the momentum of a golf ball with a mass of 62 g moving at 73 m/s? If in the problem above,…

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Q: Metal spherical ball A has a mass of 0.75 and a speed of 3 m/s had a head-on collision with Metal…

A: Let u1 and u2 denote the speed of the spherical balls before the collision, v1 and v2 denote the…

Q: the the MOMENTUM vs. TIME graph below to answer the following questions. Let east be the positive…

A: We know Momentum = Mass x Velocity. As mass is constant then Momentum varies along with the…

Q: Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as…

A: Given:    For ball 1        mass, m1 = 0.04 kg        height, h = 0.35 m    For ball 2        mass,…

Q: work explodes into three pieces as shown in the diagram below. Now that you have set up the equation…

A: Given values:- Initial firework mass,(m)=9  Initial velocity(vi)=110 m/sec Now it explodes in equal…

Q: Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as…

A: Given data The initial velocity of the first ball is: u1 = 0  The initial velocity of the second…

Q: put these Results together to draw a general conclusion comparing the motion of two objects before…

A: In this question we have to provide a general conclusion about the motion of the objects before and…

Q: Define and compare the inelastic collisions and elastic collisions in one dimensial space. Please…

A: Elastic collision:  It is a type of collision under which no net loss in kinetic energy in the…

Q: One pool ball traveling with a velocity of 5 m/s hits another ball of the same mass, which is…

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Q: Two cars, of mass 2 kg and 1 kg, approach each other heads-on with the same speed 3 m/s, as shown in…

A: Mass of the cars are, m1 = 2 kg m2 = 1 kg Initial speed of the first car is v1 = 3 m/s and that of…

Q: Use the following information to answer the next question. 2.4 kg 3.2 m/s 8.4 m/s 9.5 kg The two…

A: Given,  Mass of object 1, m1=2.4 kg, the initial velocity of object 1, u1=3.2 m/s, Mass of object 2,…

Q: Three masses move on a flat, frictionless surface as shown in the diagram below. Mass2 is moving…

A: Given:m1=6.8 kgv1=10.3 m/sθ1=45°m2=7.3 kgv2=15.7 m/sm3=4.2 kgv3=6.5 m/s Free body diagram:

Q: Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as…

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Q: If the sled with the settings in the previous question (100 kg, 20 m) fully stops right after it…

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Q: The main purpose of an air bag is to stop a passenger during a car accident in a greater amount of…

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