A block of mass 0.2 kg is pushed to be accelerated from rest to a speed of 4 m/s on a smooth surface. It then starts to climb up on a smooth slope. How high does the block climb on the slope until it stops in m (namely vertical height)? (Hint: Find first what the kinetic energy of the block is when its speed reaches 4 m/s from rest in J, and then calculate how high the block climbs on the slope until it stops in m). g=9.8 m/s²

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To solve this problem we need to use the principles of conservation of ... View the full answer