AP (Advanced Placement) Physics(B-C): Questions 726 - 729 of 921

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Question number: 726

» Kinematics in One and Two Dimensions

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MCQ▾

Question

A car traveling at skids to a stop in due to constant acceleration. The acceleration is:

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question number: 727

» Light & Optics

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MCQ▾

Question

The thin concave lens in the illustration has a virtual focal length . An object, represented by the arrow, is positioned at a distance from the center of the lens. Where will the image form?

In figure an object is placed in front of convex lens is shown.

In Figure an Object is Placed in Front of Convex Lens is Shown

Choices

Choice (5)Response

a.

At a distance to the left of the lens

b.

At a distance to the left of the lens

c.

At a distance to the right of the lens

d.

At a distance to the right of the lens

e.

Question does not provide sufficient data or is vague

Question number: 728

» Linear Momentum

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MCQ▾

Question

An object is experienced a force and change its velocity from to . Again it is experienced a force and change its velocity from to . If the time of applied force is same at both times, then which of the following is true?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question number: 729

» Work, Energy and Power

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MCQ▾

Question

A block slides on rough floor and it stops after covered distance, when its initial velocity is . What is the coefficient of the friction between the box and the floor?

Choices

Choice (5)Response

a.

0.2

b.

0.05

c.

0.4

d.

0.1

e.

None of the above

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