The ball shown below is accelerating at a rate of 10 m/s2. The ball's mass is 5 kg. What is the net force on the ball?
F net
= ?
A.
2 N
B.
5 N
15 N
D.
50 N

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?