PE and KE

PE and KE
Open to page 101

By An Le

Multiple Choice

The units of Energy are

• Joules

• m/s

• m/s/s down

• Newtons

Multiple Choice

The units of MASS are

• kg

• m/s

• Newtons

• m/s/s

Multiple Choice

Units of WEIGHT are

• kg

• Newtons

• m/s

• Joules

Multiple Choice

Which has more kinetic energy when driving at the same speed?

• motorcycle

• car

• both motorcycle and car have the same kinetic energy

• not enough info to determine

Multiple Choice

Which has more kinetic energy when both are stopped at a red light?

• motorcycle

• car

• both motorcyle and car have same kinetic energy

• not enough info

Multiple Choice

Which has the most Kinetic Energy?

• Horse

• Cheetah

• They all have the same KE

• Not enough info

Multiple Choice

Which variable has the most impact on Kinetic Energy?

• mass

• velocity

• both mass and velocity have equal impact on the amount of KE an object has

​Maximum PE
0 KE (no motion)

​0 PE (height = 0)
Maximum KE

Multiple Choice

When the GREEN skier reaches the BOTTOM of the hill, the Potential energy they have is

• 0 Joules

• 6000 Newtons

• 6000 Joules

Draw

Circle where there is MAX PE and no KE, draw a SQUARE where there is KE, then answer the question.