Answer:
Explanation:
Given that,
Lightning flashes one mile (1609 m) away from you.
We need to find the time it take the light to travel that distance. Let the time be t. We know that,
speed = distance/time
So, the required time is
Answer:
change in momentum,
Average Force,
Explanation:
Given:
angle of kicking from the horizon,
velocity of the ball after being kicked,
mass of the ball,
time of application of force,
We know, since body is starting from the rest
.....................(1)
Now the components:
similarly
also, impulse
.........................(2)
where F is the force applied for t time.
Then from eq. (1) & (2)
Now, the components
&
True
~Nightcore
Hope this helped