The amount of matter in an object is called _____.
What is mass
100
Give two examples of inertia
What is answers vary
100
How much force is required to accelerate a 5 kg mass at 20.6 m/s squared?
What is 103 N
100
Calculate the momentum of a 18 kg bowling ball moving at 13.5 m/s down the lane.
What is 243 kg(m/s)
200
"For every action, there is an opposite and equal reaction," states which law?
What is Newton's 3rd Law
200
What is the measure of gravitational force exerted on an object called?
What is weight.
200
What is the equation for momentum?
What is p=mv
200
Given a force of 10.1 N and an acceleration of 5.3 m/s squared, what is the mass?
What is 2 kg
200
Calculate the momentum of a 135.9 kg ostrich running north at 17 m/s.
What is 2310 kg (m/s)
300
What is Newton's 1st Law also known as?
What is Law of Inertia
300
The motion of a body when only the force of gravity is acting on the body is called _____.
What is free fall.
300
The curved path that an object follows when thrown, launched, or otherwise projected near the surface of Earth is called _____.
What is projectile motion
300
Given a force of 100 N and a mass of 31.2 kg, what is the acceleration?
What is 3.2 m/s squared.
300
Calculate the VELOCITY of a 2.3 kg puppy with a forward momentum of 6 kg (m/s) going west.
What is 2.6 m/s forward or west
400
For equal forces, a heavier vehicle will accelerate less than a light vehicle explains which law?
What is Newton's 2nd Law
400
What law established by Newton states that all objects in the universe attract each other through the force of gravity?
What is Law of Universal Gravitation
400
What is the quantity defined as the product of the mass and velocity of an object?
What is momentum
400
What is the acceleration of a 5 kg mass pushed by a 10 N force?
What is 2 m/s squared.
400
Calculate the mass of a tennis ball that is moving with a velocity of 4.7 m/s and has a momentum of 5.4 kg (m/s).
What is 1.1 kg
500
The tendency of an object to resist a change in motion unless an outside force acts on the object is called ____.
What is inertia
500
The constant velocity of a falling object when the force of air resistance is equal in magnitude and opposite in direction to the force of gravity is called _____.
What is terminal velocity.
500
The total amount of momentum in an isolated system is conserved states the law of ____________. (example: billiards game)
What is conservation of momentum
500
A pot falling from a table has a mass of 8.9 kg. What is the force?
What is 87 N.
500
A kitten weighs 3 lbs and has a mass of 0.84 kg. It falls of the couch at a rate of 9.8 m/s squared with a velocity of 9.8 m/s. What is the momentum of the kitten?