Two-Dimensional Motion - Test Test

Question 1

Based on the map, at which point is the object accelerating toward the right?

Revolt · Accepted Answer

D: Z

Question 2

Which conclusion is best supported by the image?

Revolt · Accepted Answer

C: The speed of Earth is the same at W as at X because the force on Earth is the same at W as at X.

Question 3

Projectile motion is a combination of which two types of motion?

Revolt · Accepted Answer

C: horizontal and vertical

Question 4

A group of scientists is trying to launch an object into orbit, and the object is traveling at 6500 m/s Which best explains why the object will not successfully orbit Earth?

Revolt · Accepted Answer

A: The object is not traveling fast enough to match Earth’s curvature.

Question 5

The gravitational force between two objects is 2400 N. What will be the gravitational force between the objects if the mass of one object is doubled?

Revolt · Accepted Answer

A: 4800 N

Question 6

Hakeem wants to explain why only one side of the moon is visible from Earth. Which comparison would provide the best support?

Revolt · Accepted Answer

A: the orbital period of the moon with the rotational period of the moon

Question 7

Quinn is testing the motion of two projectiles x and y by shooting them from a sling shot. What can we say best describes the motion of the projectiles ? Assume air resistance is not a factor

Revolt · Accepted Answer

B: The vertical velocity of projectile  cap y  is changing, and the horizontal velocity of projectile  cap x  is constant.

Question 8

What must be true of a force that causes an object to move in a circular motion?

Revolt · Accepted Answer

D: It acts perpendicular to the velocity and is directed toward the center of the circle.

Question 9

Question 9

Revolt · Accepted Answer

A: [Dropdown 1] revolution

Question 10

Question 10

Revolt · Accepted Answer

B: [Dropdown 1] inversely

Two-Dimensional Motion - Test Test Answers

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