After v; Before m, УА 0, = ? х V1 V2 = 0 m, M2 V = 0 Figure 8.16 A small object approaches a collision with a much more massive cube, after which its velocity has the direction 01. The angles at which the small object can be scattered are determined by the shape of the object it strikes and the impact parameter b.

A 0.00600 kg bullet traveling horizontally with speed 1.00  103 m/s strikes a 16.0 kg door, embedding itself 11.9 cm from the side opposite the hinges as shown in the figure below. The 1.00 m wide door is free to swing on its frictionless hinges.   Imagine that the door is hanging vertically downward, hinged at the top, so that the figure is a side view of the door and bullet during the collision. What is the maximum height (in cm) that the bottom of the door will reach after the collision?

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A solid sphere of mass, M = 5.0 kg, and radius, R = 0.100 m is placed on two blocks so that it’s centre of mass lies at the origin as shown on the right.  A bullet of mass, m = 0.100 kg, and with an x coordinate of b = 0.04 m strikes the sphere from below with a vertical velocity, v = 65 m/s and embeds in the sphere coming to rest at the location (-b,0) in the diagram below.  Since there is no momentum in the horizontal direction, after the bullet hits the sphere , it will rise up to some maximum height and then fall back to its initial position on the two blocks.  While the sphere is in the air it will rotate.  What is the magnitude of the angle (in degrees) through which the sphere will rotate before it makes contact with the two blocks again?

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A 0.12-kg ball is moving at 6 m/s when it is hit by a bat, causing it to reverse direction and have a speed of 14 m/s. What is the magnitude of the linear impulse experienced by the ball?

A 60-kg rocket is fired from O with an initial velocity v0 = 125 m/s along the indicated trajectory. The rocket explodes 7 seconds after launch and breaks into three pieces A, B, and C having masses of 10, 30, and 20 kg, respectively. Pieces B and C are recovered at the impact coordinates shown. Instrumentation records reveal that piece B reached a maximum altitude of 1500 m after the explosion and that piece C struck the ground 6 seconds after the explosion. What are the impact coordinates for piece A? Neglect air resistance.

Sphere A of mass 0.9 kg travels with an initial velocity vA =11 m/s as shown and strikes the 2.8-kg sphere B which travels with a velocity VB =6 m/s. If the coefficient of restitution is 0.4, determine the speed of sphere B after impact. Give your answer in m/s. VA VB A B

Can you help me when this question . It is one question with three parts , I am struggling to solve

A 4-Kilogram object slides, on a smooth surface, towards the north at a velocity of 5 meters per second. The object hits a fixed pole and is deflected from north to east by an angle of 60° and has a velocity of 5 meters per second. The change in the magnitude of the northward component of the moment of the object is Select one: О а. —20Кg* (т/s) O b. -10K9 * (m/s) О с. 10Кg* (т/s) d. -30Kg * (m/s) OKg * (m/s) e.