2 years ago

Which is an example of action and reaction forces?

Physics

2 answers:

Vlad [161]2 years ago

7 0

Hey there!

the answer is

C. a tennis racket striking a tennis ball

Thank you

Best regards

OFFICIALLYSAVAGE2003

suter [353]2 years ago

4 0

Answer:

Option (C)

Explanation:

According to Newton's third law 9f motion, for any action there is an equal and opposite reaction.

Both the forces acts on two different bodies.

Here ball gives an action on racket and racket gives reaction on ball.

You might be interested in

Resistance in wires causes electrical energy to be converted to what form of energy? sound chemical energy nuclear energy therma

ella [17]

Resistance in wires is transformed into thermal energy, you can observe this fact when you are charging your phone and feel the wire is quite hot. That is a result of the resistance.

4 0

2 years ago

The diagram shows a positive charge moving in a magnetic field.

slavikrds [6]

By the right hand rule the magnetic force on the charge acts up

6 0

2 years ago

Read 2 more answers

A 100 Kg man is diving off a 50 meter cliff. What is his kinetic energy when he is 20 meters from the water?

iren2701 [21]

Answer:

$K.E=29.403125J$

Explanation:

From the question we are told that

Mass $M=100$

Height $50-20=30m$

Generally the equation for velocity before impact is is is mathematically given by

$v=\sqrt{2gh}$

$v=\sqrt{2*9.8*30}$

$v=24.25$

Generally the equation for Kinetic Energy is is mathematically given by

$K.E=\frac{1}{2}mv^2$

$K.E=\frac{1}{2}*100*(24.25)^2\\$

$K.E=29403.125J$

$K.E=29.403125J$

8 0

2 years ago

Which one of the following is a derived Si unit a. Newton, b. Meter, c. Mole, d. Kiogram<br>

Sever21 [200]

I think newton is the answer

4 0

2 years ago

Read 2 more answers

When drawing ray diagrams involving thin lenses, how many rays (at a minimum) are needed show the image distance and magnificati

Rufina [12.5K]

Answer:

GGG he fggfggfufbvg I Rd cbh

6 0

2 years ago