A ball is dropped from the edge of a table with initial horizontal velocity of 5 m s-1
. The
height of the table is 1 m. Calculate the
a) time taken for the ball to reach the floor [Ans: 0.45 s]
b) horizontal distance travel by the ball.[Ans: 2.25 m]
c) magnitude and direction of its velocity just before hit the ground
[Ans:6.67 m s-1
, 41.40 below positive x axis]

1

Jawapan

2016-07-19T19:01:31+08:00
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