Linear Kinematics
The term for the rate at which an object changes its displacement is what?
What is velocity?
A horizontal line on a displacement vs. time graph shows what type of motion?
What is no motion?
Force is measured in what SI derived unit?
What is Newtons?
Which SI derived unit is energy measured in?
What is Joules?
An object with momentum must have these two things.
What are mass and velocity?
An object that has a negative velocity does this.
What is changing directions?
A horizontal line on a velocity vs. time graph shows what type of motion?
What is constant motion?
Newton's first law of motion states that an object at rest will do what?
What is remain at rest?
This type of energy is stored energy.
What is potential energy?
A bowling ball, ping pong ball, and baseball are moving at the same speed. Which has the greatest momentum?
What is the bowling ball?
You throw a ball straight up in the air. At the peak, ___________ is nonzero and ___________ is zero.
What is acceleration and velocity?
The slope of a velocity graph is equal to what?
What is acceleration?
What is Newton's second law of motion?
What is F=ma?
This type of energy is based on mass and velocity.
What is kinetic energy?
What type of collision occurs when two cars collide and move together?
What is inelastic?
You throw a ball straight up in the air. On the way down, ___________ is constant and _____________ increases.
What is acceleration and speed?
The slope of a displacement vs. time graph is equal to what?
What is velocity?
A net force on an object will cause what type of immediate motion?
What is acceleration?
What is the term for the rate at which work is done?
What is power?
What is the term for the change in momentum?
What is impulse?
In projectile motion, __________ speed changes while __________ speed remains constant.
What are vertical and horizontal?
The area under a velocity vs. time graph is equal to what?
What is displacement?
The force that keeps a resting object at rest against the surface it is touching is called what?
What is static friction?
The area under a force vs. time graph for a compressed spring is equal to what?
A bug hits the windshield of a moving car. Which experiences a greater force?
What is they are equal forces?