Waec Model Questions Vol1 2017 Physics Question 48
Practice objective / multiple choice question 48 from the 2017 Waec Model Questions Vol1 Physics examination.
A block of mass 5 kg is lifted vertically to a height of 2 m. Calculate the work done against gravity. Then, if the block is released and falls back to the ground, calculate the kinetic energy it has just before it hits the ground. Use a diagram to illustrate the forces acting on the block during its ascent and descent.
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About This Question
This is Waec Model Questions Vol1 2017 Physics Question 48. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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