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Exams & Certifications

Mechanics Quizzes, Questions & Answers

Recent Mechanics Quizzes

Are You AP Physics Whiz?

Questions: 8 | Attempts: 265 | Last updated: Mar 21, 2025

Sample Question
The equation for net force is F(net) = m_

A

B

C

D

8th Science Benchmark Hms 2015-16 Final

Questions: 51 | Attempts: 317 | Last updated: May 8, 2025

Sample Question

Option D

Option A

Option B

Option C

Grile Materiale

Questions: 205 | Attempts: 2918 | Last updated: Mar 21, 2025

Sample Question
1. Cantitatea de substanţă existentă într-un corp determina:

A) masa corpului;

B) greutatea corpului;

C) volumul real al corpului;

D) volumul aparent al corpului;

E) volumul în grămadă.

Preap Physics Final Exam

Questions: 34 | Attempts: 206 | Last updated: Mar 21, 2025

Sample Question
Which of the following situations represents a positive displacement of a carton? Assume positive position is measured vertically upward along a y-axis.

A. A delivery person waiting for an elevator lowers a carton onto a dolly.

B. When the elevator doors open, the delivery person lifts the dolly over the threshold of the elevator.

C. The delivery person pushes the dolly to the back of the elevator while pressing a floor button.

D. The door closes and the elevator moves from the 10th to the 4th floors.

Physics Final Exam Multiple Choice

Questions: 18 | Attempts: 322 | Last updated: Mar 22, 2025

Sample Question
Suppose that a car traveling to the west begins to slow down as it approaches a traffic light. Which of the following statements about its acceleration is correct?

The acceleration is toward the west.

The acceleration is zero.

The acceleration is toward the east.

Since the car is slowing down, its acceleration must be negative.

Simple Machines Assessment Mcfadden Pd1 15-16

Questions: 34 | Attempts: 115 | Last updated: Mar 21, 2025

Sample Question
A slanted surface used to raise an object is ______________

An inclined plane

A screw

An effort ramp

An efficiency board

Exam 3 Physics Numbers 21-25

Questions: 5 | Attempts: 59 | Last updated: Jun 2, 2025

Sample Question
21. Which are simultaneous equal but opposite forces resulting from the interaction of two objects?

A. net external forces

B. gravitational forces

C. field forces

D. action-reaction pairs

Exam 4 Preap Physics Numbers 1-5

Questions: 5 | Attempts: 186 | Last updated: Mar 20, 2025

Sample Question
1.Which of the following sentences uses work in the scientific sense?

A. Stan goes to work on the bus.

B. Anne did work on the project for 5 hours.

C. Joseph found that holding the banner in place was hard work.

D. An engine does work on a car when the car is moving.

Exam 3 Target 8 Retake Preap

Questions: 5 | Attempts: 62 | Last updated: Jun 19, 2025

Sample Question
The mass of a bowling ball is 3 times the mass of a bowling pin. When the ball collides with the pin, it exerts a force of 24 N on the pin. What is the reaction force the pin exerts on the ball?

A. 72 N

B. 24 N

C. 8.0 N

D. 6.0 N

Exam 3 Target 6 Retake Preap

Questions: 5 | Attempts: 94 | Last updated: Aug 18, 2025

Sample Question
Which statement about the acceleration of an object is correct?

A. The acceleration of an object is inversely proportional to the net external force acting on the object and inversely proportional to the mass of the object.

B. The acceleration of an object is directly proportional to the net external force acting on the object and inversely proportional to the mass of the object.

C. The acceleration of an object is directly proportional to the net external force acting on the object and directly proportional to the mass of the object.

d. The acceleration of an object is inversely proportional to the net external force acting on the object and directly proportional to the mass of the object.

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