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Laabri

Y9-Forces and Motion

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Last updated 4 months ago
14 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Formative Generation Completed!

Formative Generation Completed!

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1.

What is the term for the rate at which an object changes its velocity?

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2.

True or False: Weight always remains constant regardless of location.

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3.

Which of the following are types of forces?

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4.

What is the law that states that an object in motion stays in motion, with the same speed and in the same direction unless acted upon by an unbalance force?

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5.

True or False: Friction is a force that acts in the against direction to the movement of an object.

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6.

Which of the following are effects of unbalanced forces on an object?

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7.

What is the name of the force that acts between two objects in contact with each other?

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8.

True or False: If an object is at rest, it means there are no forces acting upon it.

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9.

Which of these describe the motion of an object thrown up in the air?

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10.

What is the unit of force in the International System of Units (SI)?

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11.

True or False: In the absence of air resistance, heavy and light bodies fall with the same acceleration.

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12.

Which factors determine the amount of gravitational force between two objects?

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13.

In the formula F = ma, what does a stand for?

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14.

True or False: Normal force is the force that a surface exerts on an object that is in contact with it and acts perpendicular to the surface.