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a 3. (35 pts) A box (m= 15 kg) is compressed against a spring with a spring constant of 850 N/m. When the spring is rele
Posted: Tue May 03, 2022 6:33 am
by answerhappygod
- A 3 35 Pts A Box M 15 Kg Is Compressed Against A Spring With A Spring Constant Of 850 N M When The Spring Is Rele 1 (185.45 KiB) Viewed 41 times
a 3. (35 pts) A box (m= 15 kg) is compressed against a spring with a spring constant of 850 N/m. When the spring is released, the box slides over horizontal ground with a coefficient of kinetic friction of 0.10. An incline angled at 25° is 2.50 m away from the compressed spring. The coefficient of kinetic friction between the block and the incline is 0.45. The box slides a distance of 5.35 m up the incline. A) How fast was the block moving when it reached the incline? B) How far was the spring compressed? C) How would your answer to B be different if the incline were closer than 2.50 m Explain. Pictorial Representation Mathematical Representation