The position of a projectile when its velocity is 0 m/s, but its acceleration is still downward.
What is the peak.
100
Equal to 1 Newton.
What is 1 kg*m/s^2?
100
If the only quantity that is known about an object is the impulse acting on it (the change in velocity of a mass), it's the quantity automatically known.
What is the change in momentum?
100
A box is released from rest and slides down a ramp. The potential energy does this as it goes.
What is decreases?
200
When a car is being pulled backwards causing it to slow down, until it completely stops, then is sped up moving backwards.
What is negative acceleration?
200
Horizontal motion and vertical motion.
What is independent of each other?
200
When forces are balanced, this is the acceleration the object experiences.
What is zero?
200
Two carts approach each other, of equal mass and speed, they stick together. They will do this when they collide.
What is come to a stop?
200
As a box slides down a friction-less ramp, its kinetic energy does this.
What is increases?
300
A quantity measured in miles/min/min.
What is acceleration?
300
The horizontal acceleration of a projectile.
What is zero?
300
Two people press on either side of a spaceship (in space), the one on the front pushes harder. The direction the ship moves.
What is it doesn't?
300
Two carts collide and stick together, cart A has more mass than cart B. Upon colliding they will move in this direction.
What is the direction cart A was originally moving.
300
If an object starts at some height h on a ramp, and goes down and back up the other side, it goes this high.
What is h?
400
A type of graph that has the attributes of initial velocity being measured by the y-intercept, and the area under the curve being displacement.
What is a velocity-time graph?
400
The vertical acceleration of a projectile.
What is 9.8 m/s/s?
400
The reaction force to an orange being pulled downwards due to gravity.
What is the Earth being pulled upwards?
400
If a cart starts from rest and slides down a ramp, momentum is this.
What is increased (not constant)?
400
Energy is removed from a system through this type of energy.
What is thermal energy (due to friction)?
500
The magnitude of acceleration of ANY object during free-fall.
What is 9.8 m/s/s?
500
A bowling ball and a feather when dropped at the same time hit the ground in this order.
What is at the same time?
500
Newton's 2nd Law states that an object's acceleration is this to force, and this to mass.
What is proportional and inversely proportional?
500
For momentum to be conserved, if a firework explodes, and part goes right, then some must go in this direction.
What is left?
500
A rock of mass m is thrown from a cliff with a velocity v. It is the total energy (sum of kinetic and potential) in equation form.