Physics, 27.09.2020 01:01 Wemaybewrong

A tennis ball with a speed of 23.7 m/s is moving perpendicular to a wall. After striking
the wall, the ball rebounds in the opposite
direction with a speed of 12.3714 m/s.
If the ball is in contact with the wall for
0.0129 s, what is the average acceleration of
the ball while it is in contact with the wall?
Take “toward the wall” to be the positive
direction.
Answer in units of m/s
2
.

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 19:00

Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.

Answers: 1

Answer

Physics, 22.06.2019 02:10

Explain the consequences of this addiction to the brain tissue

Answers: 1

Answer

Physics, 22.06.2019 07:00

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?

Answers: 1

Answer

Physics, 22.06.2019 14:00

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

Answers: 1

Answer

You know the right answer?

A tennis ball with a speed of 23.7 m/s is moving perpendicular to a wall. After striking
the...

Questions