Question

A ball is thrown upwards with a velocity of 10m/s. How high does it go?

Answer 1

$\huge\mathbb\pink{question}$

A ball is thrown upwards with a velocity of 10m/s. How high does it go?

$\huge\mathtt\blue{Answer}$

The height attained by ball and time taken by it to reach the highest point is 5 meters and 1 second respectively.

Hope it's helpful for you .

$\huge\mathbf\green{5m \: per \: sec }$

Answer 2

Given,

u ( initial velocity) = 10m/s

and at the highest point, v = 0

from v^2-u^2 = 2gh

=> 0 - 10^2 = 2* -10 * h

=> h = -100/-20 = 5m

From v = u + gt

=> 0 = 10 + (-10)*t

=> t = 1s