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Units
Mechanics
Waves
E&M
Constants
100
Its unit is the Joule
What is the unit for energy (or work)?
100
An item whose mass is 100 kg has this weight near the surface of the Earth.
What is 981 Newtons?
100
The period of a wave with frequency of 100 Hertz.
What is 0.01 second?
100

Amount of charge per unit time.

What is current?

100

Determines how much spring length changes to store elastic energy (not force).

What is the spring constant?

200
Its unit is Newton meter squared over kilogram squared
What is the Universal Gravitational Constant?
200

The frictional force needed to accelerate a 1000.-kg vehicle from rest on a dry, level asphalt road.

What is 8339 Newtons?

200

The wavelength of radiation in a vacuum with frequency 4.1 x 1015 Hertz.

What is 7.3 x 10-8 meter?

200
What is the charge of an object that is attracted to a negatively charged balloon?
What is positive or neutral?
200
Same change in position over change in time.
What is constant velocity?
300
Its unit is Watt
What is Power?
300

The height of a tower from which a dropped metal ball falls for 3.4 seconds before hitting the ground.

What is 57 meters?

300
The time it takes for an emitted sound wave at STP to travel to its target and return to the detector if the target is 50. meters away.
What is 0.30 seconds?
300

The magnitude of the force on an electron due to an electric field of 3.68 x 106 Newtons per Coulomb.

What is 5.89 x 10-13 Newtons?

300

Freefall acceleration near the surface of the Earth.

What is g = 9.81 meters per second squared toward the center of the Earth?

400
Its unit is Newton per coulomb
What is the electric field?
400

A 500-kg satellite at 1 Earth radius away from the surface of the Earth experiences an attractive force of this magnitude by the Earth.

What is 1.23 x 104 Newtons?

400

The number of antinodes of a standing wave pattern with 6 nodes.

What is 5 antinodes?

400
The equivalent resistance of 3 resistors in parallel with the following values: 1 ohm, 2 ohms, and 2 ohms.
What is 0.5 ohms?
400
8.99 x 10^9 Newton meters squared over Coulombs squared.
What is the electrostatic constant?
500
Its unit is kilogram meter per second
What is momentum or impulse?
500
The maximum velocity of a 1500.-kg car turning with a radius of 10 meters on a wet concrete road.
What is 7.54 meters per second?
500

The creation of greater amplitude from a wave that matches an objects natural frequency.

What is resonance?

500
Although compasses point to the North Pole, they point this way magnetically.
What is magnetic south?
500

6.63 x 10-34 Joule seconds.

What is Planck's constant?