Measurement
A quantity typically measured in meters in physics class, but can also be measured in inches, yards, and miles.
What is distance?
Distance / time
What is velocity?
The amount of matter in an object.
What is mass?
The energy of movement
What is kinetic energy?
A device used in a car to extend the time an impulse is experienced over, thus decreasing the force applied.
What is an airbag?
There are 1000 meters in one of these
What is a kilometer?
m/s^2 is the unit of which physical quantity?
What is acceleration?
(Mass) * (Acceleration due to gravity, 9.8 m/s^2) gives this quantity of anything here on Earth
What is an object's weight?
The formula for potential energy.
What is mass*acceleration due to gravity*height?
the unit of momentum
kg m/s
The amount of centimeters specifically in 1 inch.
What is 2.54 cm?
A car traveling at 10 m/s goes this far in 30 seconds.
What is 300 m?
This force resists an objects motion when moving or brushing up against against any surface.
What is friction?
The term we use for the total energy in a system. Kinetic Energy + Potential Energy.
What is mechanical energy?
During the 1st Annual Mr. Woulfe Grand Prix Championship Ultimate Championship of the World Invitational (for the kids) you discovered that a bowling ball moving at the same speed as a basketball has more ______ because the bowling ball has a larger ______. (two answers)
Momentum. Mass.
Convert 34.2 feet to meters
What is 10.42 m
The slope of a position vs time graph.
What is velocity?
The acceleration of a 10 kg object being pushed by a 50 N force.
What is 5 m/s^2?
The work done on a 2 kg object that is pushed with a force of 5 N for 3 m at an angle of 30 degrees.
What is 13 Joules?
The impulse experienced when you are hit in the face by a 1 kg tennis ball at 4 m/s and it bounces off your skull at -2 m/s
What is 6 kg m/s?
Given as one unit divided by another, it must equal to one and is used in dimensional analysis when converting one unit to another.
What is a conversion factor?
The area under the curve of a velocity vs time graph
What is position/distance?
This coefficient changes depending on what two materials are touching when two objects are not moving against one another.
What is the coefficient of static friction?
The velocity of a 5 kg object with a kinetic energy of 100 J
What is 6.32 m/s?
The velocity of an 8 kg marble after it is hit by another 8 kg marble going 5 m/s in an elastic collision?
What is 5 m/s?