AP (Advanced Placement) Physics(B-C): Questions 754 - 758 of 921

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Question number: 754

» Magnetic Field & Electromagnetism

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Question

Two straight parallel wires carrying currents of and . The distance between these two wires is . What is the magnetic force per unit length between these two wires?

Choices

Choice (5)Response

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All of the above

Question number: 755

» Gravitation and Circular Motion

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Question

When Earth rotates, the speed of a location on its equator is approximately miles per hour, then what is the speed of would be at location of latitude?

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Choice (5)Response

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b.

c.

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e.

Question does not provide sufficient data or is vague

Question number: 756

» Force and Newton's Law of Motion

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Question

A box is experienced a force, due to which box accelerated in direction of force. The acceleration as a function of force of the box is given as follow.

Graph of acceleration as a function of Force

Graph of Acceleration as a Function of Force

The mass of the box is:

Choices

Choice (5)Response

a.

b.

c.

d.

e.

None of the above

Question number: 757

» Light & Optics

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Question

Which of the following wavelength ranges falls within the range of ultraviolet light?

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Choice (5)Response

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Question does not provide sufficient data or is vague

Question number: 758

» Torque and Equilibrium

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MCQ▾

Question

The ladder in the figure has a mass of and is long. The ladder is stable against a frictionless wall with its bottom positioned from the base of the wall. Determine the normal force exerted by the wall on the ladder.

A ladder of mass of 8kg and length of 3m

A Ladder of Mass of 8kg and Length of 3m

Choices

Choice (5)Response

a.

b.

c.

d.

e.

None of the above

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