Force between two charges is given by
here force is inversely depends on the square of the distance
so here if distance is decreased the force will increase'
now if force is tripled
initially distance between charges was 8.45 cm
so the distance between charges is 4.88 cm now
It creates friction on the forward moving object, causing it to loose momentum, until finally, it stops.
Hope this helps!
Greater water pressure acts on the bottom than on the top
Answer:
(d) 0.07 m/s
Explanation:
Given Data
Snowball mass m₁=0.15 kg
Ice skater mass m₂=65.0 kg
Snowball velocity v₁=32.0 m/s
To find
Velocity of Skater v₂=?
Solution
From law of conservation of momentum
So Option d is correct one
