An electric current is flowing through a copper wire. Which type of force can be produced by the flow of the current?
A.
magnetic
B.
gravitational
C.
frictional
D.
centrifugal

Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?

Why do electron microscopes have higher resolving power than light microscopes?

According to newton’s first law of motion, which force is expected to cause a body to accelerate?