Question

the particle is thrown up vertically with a velocity of 50m/s what will be iys velocity at the highest point of the journey how high would the particle rise what time would it take to reach the highest point.

Answer 1

Hi frnd...

At the highest point it's velocity will be 0.

To find time:
v=u+at

0=50+(-10)t

10t=50

t=5 sec.

To find height:
S=ut+0.5at^2

S=250+(-5)25

S=250-125

S=125m

Hope it helped u!!!

Answer 2

Check this attachment :-)