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2 years ago

What does Newton's third law describe? What does Newton's third law describe?

Physics

1 answer:

defon2 years ago

4 0

Explanation:

Sir Isaac Newton's third law of motion says that every action has an equal and opposite reaction.

For example, when you fire a gun, the gun exerts a force on bullet. Even the bullet exerts an equal force on the gun, causing it to recoil.

The Earth revolves around the Sun as the Sun attracts it. The reason why Earth doesn't fall into it is because the Earth also attracts the Sun with an equal gravitational force.

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A 1.95-nC charged particle located at the origin is separated by a distance of 0.0800 m from a 3.78-nC charged particle located

lesya692 [45]

Answer:

(a) The electrostatic force on the 3.78-nC particle is $10.35 \times 10^{-6} N$ along the

positive x axis.

(b) The electrostatic force on the 1.95-nC particle is $10.35 \times 10^{-6} N$ along the

negative x axis.

Explanation:

a.) The electrostatic force on the 3.78 nC particle is

$F_1 = \frac{Q_1 \times Q_2}{4 \pi \epsilon_0 r^2} \hat{i}$ where $Q_1$ is the 1.95 nC charge at the origin, and

$Q_2$ is the 3.78 nC charge at 0.08 m from the origin

r is the distance of 0.08 between the charges

$\epsilon_{0}$ is the relative permittivity of 8.854 × $10^{-12} F/m$ .

Therefore $F_1 = \frac{1.95 \times 10^{-9} \times 3.78 \times 10^{-9}}{4 \times \pi \times 8.854 \time 10^{-12} \times (0.08)^2} = 10.35 \times 10^{-6} Newton$ in the positive x direction.

b.) The electrostatic force on the 1.95 nC particle is the same as the electrostatic force on the 3.78 nC particle except that its direction is in the negative x- axis direction.

3 0

3 years ago

Three charges are arranged as shown in the picture above. Find the magnitude and direction of the electrostatic force on the 6 n

bagirrra123 [75]

Answer:

Bot Nm

Explanation:

jdjdmxjd mdjdcj jdsdj jedidj jddj

6 0

2 years ago

What is the weight of a 24.52kg Television dropped on pluto(acceleration of 0.59m/s/s)?

jolli1 [7]

W=ma=24.52*0.59 = ...

6 0

3 years ago

Read 2 more answers

Add these measurements, using significant digit rules: 1.0090 cm + 0.02 cm = cm

marin [14]

Answer:

1.029

Explanation:

1.0090 can also be looked at as "1.009"

0.02 can also be looked at as "0.020"

I think of it as 20+9 which is 29. There for your answer should be 1.029. There are no measurement rules applying to this equation since they are both in centimeters. So you don't have to convert anything.

7 0

2 years ago

Please help!!

sukhopar [10]

Answer:

: WHY DIDN'T THE POD DOCK LIKE IT WAS SUPPOSED TO DO? 

ANSWER;

The force exerted by the thrusters caused the pod to change direction.

WHAT NEW THEORIES DO YOU HAVE?

ANSWER;

This pod moved differently because it was more massive.

CARRYONLEARNING:)

3 0

2 years ago