Direction of the meteor before it hits the satellite.
The two balls shown have the same mass. When the gray ball strikes the
white ball, the gray ball stops moving and the white ball rolls to the right.
Why does the gray ball stop moving?
A)
B.
Air resistance causes the gray ball to slow down and stop.
The white ball exerts a force on the gray ball, and the gray ball
reacts to exert an equal and opposite force on the white ball.
When the gray ball strikes the white ball, the white ball exerts an
equal and opposite force on the gray ball, causing it to stop
©

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.

Aseries circuit contains a 30 e resistor, a 20 resistor, and a 10 resistor. the power supply provides 100 v to the circuit the current in the 10 resistor, to two significant figures, is a.