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erica [24]
3 years ago
5

In which direction does a bag at rest move when a force of 20 newtons is applied from the right? A. in the direction of the appl

ied force B. in the direction opposite of the direction of the applied force C. perpendicular to the direction of the applied force D. in a circular motion
Physics
2 answers:
DedPeter [7]3 years ago
8 0

Answer:

A. in the direction of the applied force

Explanation:

As per newton's first law of motion we know that object will not change in its state of motion till some external force is applied on it

So here we can say that when force is applied on an stationary object then the stationary object will move in the direction of applied force so change in the state of motion from rest state to moving state will occur and the direction of motion must be in applied force direction

So correct answer will be

A. in the direction of the applied force

-Dominant- [34]3 years ago
5 0

The correct answer is A. In the direction of applied force. This is because acceleration occurs n the direction of applied force according to Newtons second law of motion which states that the acceleration of a body is directly proportional to the applied force and takes place in the direction of force.

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According to the first rule, if a force pulls on one end of a rope, the tension in the rope equals the magnitude of the pulling
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Answer:

F.

Explanation:

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magnitude of tension in rope 1 is

T1= F

Hence the tension T1 is rope 1 is F.

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The weight is 45 N, because the three chains hold the sign, and each contributes 15 N.

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If the pendulum took longer to complete one oscillation, how would the graph change?
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line would be less. the period of oscillation would have any effect on the graph

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an object of mass m is traveling at constant speed v in a circular path of radius r. how much work is done by the centripetal fo
vlada-n [284]

The work done is by the centripetal force on mass m during an angular displacement of 2π revolutions mv²2π /r J

Centripetal force - a force acts on an moving object in circular path.

the centripetal force is given by

F= mv²/r       (equation1)

Work done is given by

W = Fd          (equation 2)

d = 2π

work is done by the centripetal force on mass m during an angular displacement of 2π revolutions is given by:

to calculate work done using equation 1 in 2  we get

W = mv² d/r

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The work done is by the centripetal force on mass m during an angular displacement of 2π revolutions mv²2π /r J

To know more about centripetal force :

brainly.com/question/13031430

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