Motion
The SI unit for time
What is seconds?
According to Newton’s second law of motion, the acceleration of an object equals the net force acting on the object divided by the object’s _________
What is Mass?
The energy of motion is called ___________
What is Kinetic Energy?
The rate a machine does work is also called this
What is Power?
The highest point of a wave
What is the crest?
The SI unit for distance
What is meters?
An orange might roll off your cafeteria tray when you stop suddenly because of this
What is inertia?
This type of energy increases as an object becomes warmer
What is thermal?
A machine makes work easier by multiplying __________
What is force?
The lowest point of a wave
What is the trough?
The rate at which velocity changes
What is acceleration?
The product of an object’s mass and velocity
What is momentum?
This law states that energy is neither created nor destroyed, just converted from one form to another.
What is the law of conservation of energy?
Work is a transfer of ____________
What is energy?
This waves causes the medium to vibrate only in a direction parallel to the wave’s motion.
What is longitudinal?
The acceleration of an object whose walking speed increases from 1 m/s to 3 m/s in a period of 1 s.
What is 2m/s2?
The weight of a 60 kg woman weigh on the moon if the moon’s gravitational force is 1.6 m/s2
What is 96N?
What is elastic potential energy?
The power used when doing 4,200 J of work walking up a flight of stairs in 6 s
What is 700W?
These waves can travel in a vacuum or through matter
What are electromagnetic waves?
The speed of a bobsled whose distance-time graph indicates that it traveled 100m in 25s
What is 4m/s?
A force of 12 N is applied to an object with a mass of 2 kg. The object will have this acceleration.
What is 6m/s2
A 4-kilogram cat is resting on top of a bookshelf that is 3 meters high. The cat’s has this amount of gravitational potential energy.
What is 118J?
This amount of work is done by a force of 10.0 N applied to lift box a distance of 0.9 m
What is 9J?
The frequency of an electromagnetic wave in a vacuum that has a wavelength of 0.032 m.
What is 9.38x109 Hz?