Question

If the initial velocity of an object thrown upword is 14m/s, then the time taken for the object to reach its highest point will be

Answer 1

For vertical projection
T=u/g
T=14/10=1.4 seconds

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Answer 2

an object is thrown vertically upward and rises to a height of 10m calculate (1) the velocity with which the object was thrown upward and (2) the time taken by the object to reach the highest point