Newton's Laws of Motion
The more/less mass you have, the more inertia the object has.
What is more.
The amount of matter in an object is called _____.
What is mass
SI unit of force
What is Newton?
The net force that is required to accelerate a 5 kg mass at 3 m/s2
What is 15 N
The momentum of a 6 kg bowling ball rolling at 10 m/s
What is 60 kg(m/s)
"For every action, there is an opposite and equal reaction," states which law?
What is Newton's 3rd Law
What is the measure of gravitational force exerted on an object called?
What is weight.
What is the equation for momentum?
What is p=mv
The mass of an object accelerating at 4 m/s2 by a net force of 12 N.
What is 3 kg
Calculate the momentum of a 135.9 kg ostrich running north at 17 m/s.
What is 2310 kg (m/s)
What is Newton's 1st Law also known as?
What is Law of Inertia
The combination of all the forces acting on an object.
What is net force?
The curved path that an object follows when thrown, launched, or otherwise projected near the surface of Earth is called _____.
What is projectile motion
The acceleration of a 0.5 kg object with a 1.5 N net force.
What is 3 m/s2
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
For equal forces, a heavier vehicle will accelerate less than a light vehicle explains which law?
What is Newton's 2nd Law
The force that slows down a piece of paper as it is thrown.
What is air resistance?
What is the quantity defined as the product of the mass and velocity of an object?
What is momentum
The acceleration of a 5 kg mass pushed by a 15 N force with 10 N of friction.
What is 1 m/s2.
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
The tendency of an object to resist a change in motion unless an outside force acts on the object is called ____.
What is inertia
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.
If the net force on an object is 25 N upwards and the weight is 200 N, what is the upwards force that is pulling it up?
What is 225 N
The net force on a pot falling from a table has a mass of 8.9 kg and encounters 12 N of air resistance. (include direction in your answer)
What is 77 N down?
What is 15 m/s