SLA Energy

Which object would have the most kinetic energy?

• A zebra running at 10 km/h

• An elephant sitting at the top of a cliff

• A mouse running at 11 km/h

• A sloth hanging from a tall tree

Tags

NGSS.MS-PS3-1

Which object has the most kinetic energy?

• A swimmer sitting on a diving board at the pool

• A charged battery sitting in a kitchen drawer

• A roller coaster rolling down a steep track

• A pear falling from the top branch of a tree

Tags

NGSS.MS-PS3-1

Which kind of energy does the toy have because of its shape?

• 
  Electrical

• Chemical

• 
  Elastic

• Nuclear

Which word best describes the energy of the diver due to his height above the water?

• Elastic

• Electrical

• Gravitational

• Nuclear

Tags

NGSS.MS-PS2-4

NGSS.MS-PS3-2

The table compares the gravitational energy of three animals at the same height above Earth's surface.

Which relationship do the data show?

• Gravitational energy doubles as mass doubles.

• 
  Gravitational energy triples as mass doubles.

• Gravitational energy is squared as mass doubles.

• Gravitational energy is halved as mass doubles.

Tags

NGSS.MS-PS2-4

A student studies how an object's mass and speed are related to its kinetic energy. The table shows the results for one part of the investigation.

Which two terms are most likely to be used to label the data in the first column?

• Mass

• (kg)

• Speed

• (m/s)

Tags

NGSS.MS-PS3-1

A student studies how an object's mass and speed are related to its kinetic energy. The table shows the results for one part of the investigation.

Which two terms are most likely to be used to label the data in the first column?

• Speed

• (m/s)

• Mass

• (kg)

Tags

NGSS.MS-PS3-1

Which energy transformation will occur when this rubber band is let go?

• Chemical energy → mechanical energy

• Elastic energy → chemical energy

• Elastic energy → mechanical energy

• Mechanical energy → electrical energy

The device shown demonstrates which energy transformation?

• Chemical energy → electromagnetic energy

• Electromagnetic energy → kinetic energy

• Kinetic energy → electrical energy

• Electrical energy → electromagnetic energy

Which type of energy change causes this leaf to grow?

• 
  Thermal energy is transformed into potential energy.

• Electromagnetic energy is transformed into chemical energy.

• 
  Electromagnetic energy is transferred to the leaf.

• Thermal energy is transferred to the leaf.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7