Science class project

What is the formula for kinetic energy

• KE = 1/2 * m * v^2
• KE = 1/2 * m * v
• KE = m * v^2
• KE = m * v

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-3

what is the formula for gpe

• GPE = mgh^4
• GPE = ham

• GPE = mgh^3
• GPE = mgh^2

What type of heat transfer is heat from the sun

• convection
• radiation
• evaporation
• conduction

Where is the kinetic energy highest on a rollercoaster

• top
• middle
• bottom
• nowhere

Tags

NGSS.MS-PS3-1

When is the potential highest on a rollar coaster

• At the starting point
• At the middle point
• At the highest point
• At the lowest point

Tags

NGSS.MS-PS3-2

Ice cubes melting in water is what heat transfer

• radiation
• convection
• evaporation
• conduction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

You standing next to a fire is what heat transfer

• conduction
• radiation
• convection
• evaporation

if a 10G object is rolling down a steep hill and a 15G object is rolling down the same hill which has more Kinetic energy

• 15G object
• It depends on the speed of the objects
• Both have the same Kinetic energy
• 10G object

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Kinetic energy is

• the energy possessed by an object due to its rest
• the energy possessed by an object due to its position
• the energy possessed by an object due to its motion
• the energy possessed by an object due to its temperature

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

potential energy is

• the energy possessed by an object due to its motion
• the energy possessed by an object due to its temperature
• the energy possessed by an object due to its color
• the energy possessed by an object due to its position or condition

Tags

NGSS.MS-PS3-2