an object takes 5 seconds to reach the ground from a height of 5 metre on a planet. what is value of g on the planet.
xprt12321:
2.5 m/s is the right ans
Answers
Answered by
4
Hey mate here is ur ans
we know that
s=ut +1/2 gt*t
here we take u as 0 so
s=1/2*g*t*t
=>5=1/2*g**5*5
=>5*2/5*5=g
=>10/25=g
so g=0.4m/s squared
hope it helps you
we know that
s=ut +1/2 gt*t
here we take u as 0 so
s=1/2*g*t*t
=>5=1/2*g**5*5
=>5*2/5*5=g
=>10/25=g
so g=0.4m/s squared
hope it helps you
Answered by
5
Hey Mate! Here's ur answer.
An object takes 5 sec. to reach the ground from a height of 5 metre on a planet.
So Gravitational pull => 1 m/sec.^2
I Hope It Helps.....☺️
An object takes 5 sec. to reach the ground from a height of 5 metre on a planet.
So Gravitational pull => 1 m/sec.^2
I Hope It Helps.....☺️
yeah but i don't know the full calculation but it is clear that an object dropped from height of 5m takes 5sec to reach ground so distance covered in 1sec is 1m.
so g = 1m/sec^2
that's velocity not acceleration
1m in 1 s
if g= 0.4m/sec^2 so it will not reach the ground in 5sec.
yeah ok...
maybe ur answer is correct i don't know.
I am not getting u leave it
byee..
Ya
Similar questions