Author Question: If vertically falling rain makes slanted 45 streaks on the side windows of a moving car, the speed ... (Read 122 times)

dakota nelson · **on:** Jul 29, 2018

If vertically falling rain makes slanted 45 streaks on the side windows of a moving car, the speed of the car

A) is less than the speed of the falling drops.
B) equals the speed of the falling drops.
C) exceeds the speed of the falling drops.
D) need more information

Question 2

You stand on your skateboard and exert a 50-N push on the wall next to you. If your mass is 60 kg you'll momentarily accelerate from the wall at about

A) 0.08 m/s2.
B) 0.8 m/s2.
C) 8.0 m/s2.
D) none of the above