Physics Review (east-hard difficulty based on both value and topic)

Powers of 10

100

The prefix that represents 10³

What is Kilo-?

200

The power of ten in which would you go from centimeters to meters

What is 10²?

300

The amount of nanometers in a kilometer

What is 10¹²?

400

The amount of picometers that make up 10^-3 Kilometers

What is 10¹² picometers?

500

The amount of yards in 3.3x10⁷ nanofeet 

What is 1.1x10^-2 yards?

Energy

100

The sum of kinetic and potential energies in a system used to do work

What is mechanical energy?

200

Potential energy due to gravity depends on a objects mass, gravity and ___

What is height?

300

The principle which states that the total energy of a system remains constant

What is the law of conservation of energy?

400

The unit of k in the equation PE_s=.5kx​²​​​

What is Newtons per meter?

500

The principle which states that the force needed to extend or compress a spring by some distance is proportional to that distance, demonstrated in the equation F_s=kx

What is Hooke’s Law

Momentum and impulse

100

What does “J” represent in the equation J=mat

What is impulse?

200

The equation which represents the conservation of momentum

What is P_i=P_f?

400

The term which is represented by the equation 0Kgm/s=m₁m₂+m₂v₂

What is an explosion?

500

The type of collision in which one object collides with another and they travel as one new mass

What is an inelastic collision?

Physics Equations

100

The term in which variable “a” represents in the equation f=ma

What is acceleration?

200

The term in which variable “Vi” represents in the equation d=Vit+1/2at²

What is initial velocity?

300

The term in which “p” represents in the equation p=mv

What is momentum?

400

The term in which ‘G’ represents in the equation F_g=Gm₁m₂/r2

What is the Universal Gravitational Constant?

500

The term in which variable ‘k’ represents in the equation F_s=kx 

What is the spring constant?

Physics Equations

100

The term in which variable “a” represents in the equation f=ma

What is acceleration?

200

The term in which variable “Vi” represents in the equation d=Vit+1/2at²

What is initial velocity?

300

The term in which “p” represents in the equation p=mv

What is momentum?

400

The term in which ‘G’ represents in the equation F_g=Gm₁m₂/r2

What is the Universal Gravitational Constant?

500

The term in which variable ‘k’ represents in the equation F_s=kx 

What is the spring constant?