This is an MCQ-based quiz on the topic of Mechanics: Quiz on the Moment of Inertia.
This set of MCQs helps you brush up on important physics topics and prepare you to dive into skill practice.
What is the relationship between heavy objects and inertia?
Heavy objects have more inertia
Heavy objects have less inertia
Heavy objects have no inertia
Inertia is Newton's _______ Law of Motion.
First
Second
Third
Inertia is a force
True
False
n a baseball game, John swings a 1.2 kg bat and completes a home run. The swing took 0.47 s from the back of the swing until ball impact. The peak angular velocity of the bat was reached at the instant of ball impact, and it was equal to 32 rad.s−132 rad.s−1. The peak linear velocity of the bat at the center of gravity is equal to 15 m.s−115 m.s−1. Calculate the moment of inertia of the bat felt by the batter _______ kg.m^2
1
0.26
0.3
0.34
Because of inertia, a moving object will keep ________.
Rest
Moving
One Spot
Inertia
Because of inertia, a resting object will remain at ________.
Rest
Constant Speed
School
Inertia
Objects with greater _________ also have greater inertia.
Speed
Mass
Temperature
Friction
Inertia is the tendency of an object to resist a change in its ___________.
Temperature
Shape
Size
Motion
The tendency of an object to resist a change in its motion
Acceleration
Inertia
Mass
Frame of Reference
Inertia tells us that we need ____________ to get an object moving or to make it stop.
Force
Gravity
Friction
Strength