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Could you show me how to solve using work and energy? 2. A 2. 5 kg block slides down a frictionless ramp, as shown in

Could you show me how to solve using work and energy?

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2. A 2. 5 kg block slides down a frictionless ramp, as shown in the figure. The top of the ramp is 2.8 m above the ground; the bottom of the ramp is 0.22 m above the ground. a. What is the speed of the block when it leaves the ramp? h, h2 b. What is the speed of the block just before hitting the ground

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