A rifle is fired horizontally, at the same time and same height, a bullet is dropped. Which will hit the ground first? a
They will float in the air for eternity
b
the fired bullet
c
they will both hit at the same time
d
the dropped bullet

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

In what direction does an applied force move an object

What’s #16 asking and how do i solve it?