Answer:0.506 N
Explanation:
Given
Charge on first balloon
Charge on second balloon is
Distance between them
Electrostatic Repulsive force is given by
Where K is constant
Answer:
D. A radio telescope (hope this helps)
Explanation:
Answer:During the collision
Explanation:
When a baseball collides with bat its velocity changes from Positive To negative i.e. ball changes its direction to exactly opposite of initial. During collision at some point in time velocity of ball reaches zero and then finally changes its direction associated with an increase in velocity of the ball. velocity after depends upon the amount of force acting on the ball and the time of contact of force.
its 55 :) have a great day queen/king/whatever gender you are
The ball's acceleration is constant in magnitude and direction, from the instant it leaves your hand, until the instant it hits the ground, no matter what direction or speed you throw it.
It's the acceleration of gravity, on whatever planet you happen to be standing when you throw the ball.