AP (Advanced Placement) Physics(B-C): Questions 543 - 546 of 920

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Question number: 543

» Gravitation and Circular Motion

MCQ▾

Question

Two spheres and have the same radius, but density of sphere is of density of sphere . A third sphere is placed at the same distance from sphere as from sphere . For gravitational forces of spheres and on sphere ; which of the following is correct?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 544

» Linear Momentum

MCQ▾

Question

If the linear momentum of an object of mass is change from to , in time , then find the acceleration of the object.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 545

» Electric Circuits

MCQ▾

Question

A capacitor is charged to a potential difference of , the energy stored by the capacitor is . If same capacitor is charged to potential difference of , then how much energy stored by capacitor?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 546

» Fluids & Solids

MCQ▾

Question

As figure shows an open container of water with a spout from the bottom that allows a stream of water to flow out of the container. When the height of water above the spout is , what is the speed of the water flowing out of the spout?

 An open container of water

An Open Container of Water

In figure, an open container of water is shown.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

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