March 11 Kinetic Energy

__________ is stored energy. 

• Potential
• Kinetic
• None of the above 
• All of the above 

Tags

NGSS.MS-PS3-2

The faster an object moves, the ________ kinetic energy it has. 

• more
• less
• none of the above
• same

What kind of energy is in a moving skateboard?

• Potential
• Kinetic
• Both potential and kinetic energy
• none of the above

Energy due to motion is ____________ energy. 

• Potential 
• Energy
• Kinetic
• Friction

What is the unit of measurement for kinetic energy

• Newton
• Joule
• Watt
• Kilogram

What is the kinetic energy of a 1,600kg Mustang travelling at 15 m/s (33mph)

• 180000 J

• 294 J

• 1225 J

• 3920000 J

A 50kg (100lb) person is running at 7m/s (about 16 mph). How much kinetic energy do they have?

• 1225 J

• 180000 J

• 294 J

• 3920000 J

What is the unit for mass?

• kilogram (kg)

• meter (m)

• Newton (N)

• Joule (J)

What is the unit for distance?

• kilogram (kg)

• meter (m)

• Newton (N)

• Joule (J)

What is the formula for kinetic energy?

• distance / time

• mass x acceleration

• velocity / time

• ½(mass) x (velocity)²

• (mass) x (acceleration of gravity) x (height)

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4