A stone is thrown upwards with initial velocity of 20ms^-1, the height that stone will reach would be A)20 m B)30 m C)40 m D)50 m

Question

Quizplus · Accepted Answer

The correct answer is A because the stone will reach a height of 20 meters. The initial velocity of the stone is 20 m/s and the acceleration due to gravity is -9.8 m/s^2. The height that the stone will reach can be calculated using the following equation:h = (v^2) / (2 * g)where:h is the height in metersv is the initial velocity in meters per secondg is the acceleration due to gravity in meters per second squaredPlugging in the values for v and g, we get:h = (20^2) / (2 * -9.8) = 20.41 metersTherefore, the stone will reach a height of approximately 20 meters.

A Stone Is Thrown Upwards with Initial Velocity of 20ms-1

A Stone Is Thrown Upwards with Initial Velocity of 20ms^-1