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  1. AP Physics 1
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Dynamics

Question 1
college-boardPhysics 1APExam Style
1 mark

An object moving with constant velocity indicates that the forces acting on it are __________.

Question 2
college-boardPhysics 1APExam Style
1 mark

A magician pulls a tablecloth out from a fully set dining table, leaving the dishes and glasses intact. This trick is best explained by...

Question 3
college-boardPhysics 1APExam Style
1 mark

On a smooth horizontal surface, two objects are connected by a light string passing over a pulley; if one object has twice the mass of another and external forces remain absent, what happens when they are released from rest?

Question 4
college-boardPhysics 1APExam Style
1 mark

What is the approximate net force of a 50 kg box with an additional weight of 5 kg given that the box is at rest?

Question 5
college-boardPhysics 1APExam Style
1 mark

A cartridge is fired from a gun at a target which is suspended by a light string in an airless space. How will the course of the bullet change once it hits the target?

Question 6
college-boardPhysics 1APExam Style
1 mark

A car travels on a straight road without any turns or obstacles. What can we infer about the net force acting on the car?

Question 7
college-boardPhysics 1APExam Style
1 mark

Rank the objects from greatest to least inertia. Block A : 10 kg at -2 m/s Block B : 2 kg at 20 m/s Block C : 4 kg at 10 m/s Block D : 40 kg at rest

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Question 8
college-boardPhysics 1APExam Style
1 mark

What happens when you increase the resistance of a resistor in a parallel circuit while keeping the remaining resistors exactly the same?

Question 9
college-boardPhysics 1APExam Style
1 mark

According to Newton's First Law, what will happen to an object at rest if no net force acts on it?

Question 10
college-boardPhysics 1APExam Style
1 mark

During a game of pool, when the cue ball strikes another stationary ball straight on, how does Newton's first law apply immediately after impact if both balls are identical?