Answer:3.67 s
Explanation:
Given
Ball is thrown with an initial velocity of
As the ball moves upward it experience a declaration due to gravity which will slow down the ball
using
where v=final velocity
u=initial velocity
a=acceleration
t=time
Here
Does one of the planets spin backwards on its axis compared to the rest of the planets
1 answer:
You might be interested in
Answer:
9.66 x 10^-6 m
Explanation:
Use the Wein's displacement law
Where, b is the Wein's constant
b = 2.898 x 10^-3 meter-kelvin
So, λm x 300 = 2.898 x 10^-3
λm = 9.66 x 10^-6 m