This scalar quantity describes how fast an object is moving.
What is SPEED
The tendency of an object to resist changes in its state of motion.
What is INERTIA
The energy an object possesses due to its motion.
What is KINETIC ENERGY
The change in momentum of an object.
What is IMPULSE
Oscillations that occur parallel to the waves of the motion.
What is a LONGITUDINAL WAVE
The flow of electrons in a closed circuit.
What is ELECTRIC CURRENT (I)
This vector represents the overall change in an object's position from their starting location to their ending location.
What is DISPLACEMENT
The net force directed towards the center of the circle that is necessary to keep an object moving in uniform circular motion.
What is CENTRIPETAL FORCE
Stored energy due to an object's position above the ground.
What is POTENTIAL ENERGY
Finish the statement.
In a closed system, the total momentum before a collision will be equal to...
The time for one complete oscillation or cycle of a wave.
What is THE PERIOD
In this type of circuit, there are multiple paths for the current to flow.
What is a PARALLEL CIRCUIT
At the highest point in its trajectory when thrown vertically upwards, what is the instantaneous velocity of the object?
What is ZERO
Lightning McQueen, Chick Hicks and Strip "The King" Weathers are racing for the Piston Cup. If it takes each car 20 seconds to travel around the track, which car will drive the fastest?
Who is Lightning McQueen
A constant force of 10 N is applied to an object, causing it to move 5 meters in the direction of force. How much work is done?
What is 50 JOULES
A special type of collision where the total conserved momentum is equal to 0 kg m/s.
What is a RECOIL COLLISION
Which point is called a node?
What is POINT C
A series circuit has a voltage of 12 volts and a resistance of 4 ohms. What is the current flowing through the circuit?
What is 3 AMPS
Which
Which point on the graph represents the fastest speed?
What is POINT E
Calculate the centripetal acceleration of an object moving in a circular path with a constant speed of 4.5 m/s and a radius of 3 m.
What is 6.75 m/s2
At which point is the roller coaster moving the fastest?
What is POINT C
A 6.0 kg bowling ball moving at 6.0 m/s strikes a 1.0 kg pin directly and brings it into motion with a speed of 9 m/s in the same direction. What is the speed of the bowling ball after the strike?
What is 4.5 m/s
If the angle of incidence is 60 degrees, the angle of reflection is...
What is 60 DEGREES
Three resistors with resistances of 2 ohms, 3 ohms and 5 ohms are connected in series. What is the equivalent resistance of the circuit?
What is 10 OHMS
A rock is kicked horizontally with a speed of 9 m/s off the roof of a building 43 meters above the ground. How long will it take to reach the ground?
What is 2.96 SECONDS
Calculate the gravitational force between two whales (each with a mass 3.5 x 1024 kg) that are swimming 4 meters apart from each other.
What is 5.11×1037 Newtons
A 0.25 kg arrow is shot with a kinetic energy of 120 J straight up in the air. What will be the max height the arrow reaches?
What is 49 METERS
A swimmer (62kg) stands on a floating raft (25 kg). The swimmer dives off with a speed of 3 m/s. With what speed will the raft move backwards?
What is -7.44 m/s
if the light ray bends towards the normal as it enters the glass, is the angle of refraction greater than, less than or equal to the angle of incidence?
What is LESS THAN the angle of incidence
Two resistors with resistances of 6 ohms, and 3 ohms are connected in parallel. What is the equivalent resistance of the circuit?
What is 2 OHMS