AP (Advanced Placement) Physics(B-C): Questions 777 - 781 of 921

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Question number: 777

» Kinematics in One and Two Dimensions

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MCQ▾

Question

A bike rider starts its journey from rest point , with constant acceleration and reached at in . If after next , he reached at point ; then:

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question number: 778

» Work, Energy and Power

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Question

A block of mass , slides through frictionless surface, from height to . How much work will do by the gravitational force on the ball?

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Choice (5)Response

a.

b.

c.

d.

e.

None of the above

Question number: 779

» Thermodynamics

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Question

Ina certain thermodynamic process, of heat is added to a system does work equivalent to by expanding against the surrounding atmosphere. What is the change in internal energy for the system?

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Choice (5)Response

a.

b.

c.

d.

e.

None of the above

Question number: 780

» Light & Optics

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Question

A thin diverging lens has a virtual focal length of . An object is placed from the center of the lens. Which of the following are properties of the image?

Choices

Choice (5)Response

a.

Real, inverted, from the lens

b.

Virtual, upright, from the lens

c.

Real, inverted, from the lens

d.

Virtual, upright, from the lens

e.

All of the above

Question number: 781

» Linear Momentum

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MCQ▾

Question

A sphere of mass is moving at on a level track when it strikes and connects to a stationary sphere of the mass . What is the final speed of the connected spheres?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

All of the above

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