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A ball is projected vertically upwards with a speed of 14.7 ms from a point which is 49 m above horizontal ground. Modelling the

A ball is projected vertically upwards with a speed of 14.7 ms from a point which is 49 m above horizontal

A ball is projected vertically upwards with a speed of 14.7 ms from a point which is 49 m above horizontal ground. Modelling the ball as a particle moving freely under gravity, find: a) the greatest height, above the ground, reached by the ball, b) the speed with which the ball first strikes the ground, c) the total time from when the ball is projected to when it first strikes the ground.

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The motion of the ball can be analyzed using the kinematic equations of motion for an object under uniform acceleration due to gravity We will use g 9... blur-text-image

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