equal speed against a wall. The belu the wall. Which object bounces back with ne

Question

equal speed against a wall. The belu the wall. Which object bounces back with nearly the sanse speed with which it hit. The putty sticks to experiences the greater momentum change? A. the rubber ball B. the putty 14. A rubber ball and a lump of putty have equal mass. They are thrown with eq C both experience the same momentum change D. cannot be determined from the information given. 15, A tiger is running in a straigh B) 2 C) 4 D) 8 E) 16 16. Two objects, on a frictionless surface, collide and bounce off each other. Linear momentum A. is definitely conserved B. is definitely not conserved C. is conserved only if the collision is elastic. D. is conserved only if the collision is inelastic. 17. Two objects, on a frictionless surface, collide and bounce off each other. Kinetic energy A. is definitely conserved. B. is definitely not conserved C. is conserved only if the collision is elastic. D. is conserved only if the collision is inelastic. 18. A block of mass m-34 kg and speed Vis behind a block of mass M-81 kg and speed of 0.50 m/s, as shown in the figure. The surface is frictionless and the blocks collide and couple. After the collision, the blocks have a common speed of 0.90 m/s What is the magnitude of the impulse on the 34-kg block due to the collision? S s0.90 ps before after A) 32 N.s B) 14 N.s C)41 N s D) 57 N.s E) 73 N-

Explanation / Answer

(14) The ball experiences a larger change in momentum as it changes the direction of its velocity compared to the putty. The answer is (A).

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.