Vocabulary
A push or a pull
force
Who formulated the Theory of Relativity
Albert Einstein
In an elastic collision, what energy is lost?
Kinetic energy
This refers to the maximum height reached by the object
What is the speed of light in a vacuum?
3x108 m/s
Stored energy
potential energy
from the formula E= mc2, what is "m"?
mass
A type of collision where two masses collide and move with a common velocity after collision
inelastic collision
This refers to the path taken by the projectile
trajectory
Which among the electromagnetic waves is the most penetrating?
Gamma Ray
The units of force
newtons
In what year did Albert Einstein formulated his theory of relativity?
1905
a 10 kg mass moving at 2m/s collides head on a 5 kg mass that is at rest. After collision, the objects move with a common velocity, what is their common velocity?
1.33 m/s
What is the velocity of the object once reached the maximum height?
zero
What visible spectrum has the highest frequency
violet
the combination of 2 or more simple machines working together
compound machine
Special relativity deals with what frame of reference?
inertial frame of reference
This refers to the interaction between two objects
collision
A coin is flicked forward at a velocity of 2 m/s and landed on the ground after 3s. How far will it go?
6m
It the bending of wave as it hits a medium
refraction
This refers to the amount of work performed in a certain amount of time
power
from the formula E= mc2, what does "c" stand for?
celeritas
A 65kg bowling ball thrown with a speed of 5.4m/s hits the stationary pin with a mass of 1.75 kg. The ball and the pin flies off after collision. What is their common velocity?
5.26 m/s
A coin is flicked forward at a velocity of 2 m/s from the top of the table 1.03 m above the ground. How high is the table?
0.46m
Is the ratio of the speed of light in vacuum and speed of light in the material
index of refraction