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2.0 m Image Description 30° IMMY a. What is the speed of the object at the bottom of the incline? V= m/s b. How much work does friction do on the object while it is sliding down the incline? W₁ = J c. Suppose that after the spring compresses, it recoils and sends the object back toward the incline. What is the speed of the object just as it reaches the base of the incline? m/s m V= d. What vertical distance does it move back up the incline? h=

2.0 m Image Description 30° IMMY a. What is the speed of the object at the bottom of the incline? V= m/s b. How much work does friction do on the object while it is sliding down the incline? W₁ = J c. Suppose that after the spring compresses, it recoils and sends the object back toward the incline. What is the speed of the object just as it reaches the base of the incline? m/s m V= d. What vertical distance does it move back up the incline? h=

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2.0 m Image Description 30° KMMY a. What is the speed of the object at the bottom of the incline? V= m/s b. How much work does friction do on the object while it is sliding down the incline? W₁ = J c. Suppose that after the spring compresses, it recoils and sends the object back toward the incline. What is the speed of the object just as it reaches the base of the incline? V= m/s m d. What vertical distance does it move back up the incline? h =
Transcribed Image Text:2.0 m Image Description 30° KMMY a. What is the speed of the object at the bottom of the incline? V= m/s b. How much work does friction do on the object while it is sliding down the incline? W₁ = J c. Suppose that after the spring compresses, it recoils and sends the object back toward the incline. What is the speed of the object just as it reaches the base of the incline? V= m/s m d. What vertical distance does it move back up the incline? h =
An object of mass 9 kg is released at point A, slides to the bottom of the 30° incline, then collides with a horizontal massless spring, compressing it a maximum distance of 0.75 m. The spring constant is 400 N/m, the height of the incline is 2.0 m, and the horizontal surface is frictionless (there is friction on the incline surface). A 2.0 m Image Description 30° = KMMY a. What is the speed of the object at the bottom of the incline? v= m/s b. How much work does friction do on the object while it is sliding down the incline? W₁= J
Transcribed Image Text:An object of mass 9 kg is released at point A, slides to the bottom of the 30° incline, then collides with a horizontal massless spring, compressing it a maximum distance of 0.75 m. The spring constant is 400 N/m, the height of the incline is 2.0 m, and the horizontal surface is frictionless (there is friction on the incline surface). A 2.0 m Image Description 30° = KMMY a. What is the speed of the object at the bottom of the incline? v= m/s b. How much work does friction do on the object while it is sliding down the incline? W₁= J
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