Motion
motion with constant velocity
what is uniform motion?
newton
what is unit of Force?
Fx d
what is work
Describing how thing move according to Newton's laws of motion
what is classical mechanics?
An electric eel can produce this much volts
how much is 500v?
Used to describe motion in a basketball game
what is projectile motion?
when forces do not cancel out completely
what is an unbalanced force?
mgh
what is gravitational potential energy
the name of the force that keeps you in your seat when a roller coaster goes upside down
what is centripetal force?
The word Radar is abbreviation for
What is radio detection and ranging?
m/s and m/s^2
What is SI unit for velocity and acceleration
The force when a 6 kg object accelerates for 2m/s2
what is 12 N?
kinetic energy of a ball of mass 1kg and speed 2m/s
what is 4J?
light bending as it enters another medium is known as
what is refraction
300,000,000 m/s
what is speed of light in vacuum?
"The father of modern science" who questioned the work of Plato and Aristotle and described motion of falling objects and projectile motion
who is Galileo Galilei
Its value depends on nature of surface
what is coefficient of friction?
energy possessed by random moving atoms and molecules
what is thermal energy
Uranium is used to create ------------- energy
what is nuclear energy?
physics + physike aka knowledge of nature is originally a ---------word
what is greek?
Average velocity of a car that moves 600m in 1 min
what is 10m/s
A skydiver slows down due to his parachute
what is air resistance?
alpha, beta and positron emission
what is radioactive decay
magnifying glass is made of a -----------lens
what is a convex lens?
to blame for your speeding ticket
what is doppler effect?