Question

Example 4.8 A hiker stands on the edge
of a cliff 490 m above the ground and
throws a stone horzontally with an initial
speed of 15 ms Neglecting air resistant
find the time taken by the stone to reach
the ground, and the speed with which
hits the ground. Take g = 9.8 m/s^2)​

Answer 1

Answer:

A hiker stands on the edge of a cliff of 490m, above the ground and throws a stone horizontally with an initial speed of 15ms−1. Neglecting air resistance, find the time taken by the stone to reach the ground, and the speed with which it hits the ground. ... The gravity (g=9.8ms−2) acts vertically downwards.

Explanation:

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