Force & Motion

The energy of motion is called—

• 1. Kinetic energy

• Potential energy

• 2. Force energy

• 1. Net energy

Tags

NGSS.MS-PS3-1

A student pulls back the marble on the right as shown. What will most likely happen when the student releases the marble?

• The energy from the right-hand marble will transfer to the other marbles.

• Only the marble next to the right marble will move.

• All the marbles will move together toward the right.

• The marbles will break.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-5

Two teams are playing tug-of-war. If Team B wins, how many newtons of force did Team B most likely pull with?

• 100 N

• 200 N

• 250 N

• 300 N

Tags

NGSS.MS-PS2-2

Which of the following are true statements about force and objects? Choose 2 correct answers.

• When two objects interact, the bigger object will exert its force on the smaller object, but the smaller object does not exert its force on the bigger object.

• When two objects interact, each exerts a force on the other.

• Forces can transfer energy between objects which can cause changes in their motion.

• Kinetic energy doubles each minute an object is in motion.

• Energy is created when two objects collide.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Pick the correct term to describe the graph.

• decreasing

• increasing

• staying the same

Tags

NGSS.MS-PS3-1

Pick the correct term to describe the graph.

• decreasing

• increasing

• staying the same

Tags

NGSS.MS-PS3-1

Pick the correct term to describe the graph.

• decreasing

• increasing

• staying the same

Tags

NGSS.MS-PS3-1

Pick the correct term to describe the graph.

• increasing

• decreasing

• staying the same

Tags

NGSS.MS-PS3-1

Pick the correct term to describe the graph.

• Increasing

• Decreasing

• Staying the same

Tags

NGSS.MS-PS3-1

Pick the correct term to describe the graph-

• Increasing

• Decreasing

• Staying the same

Tags

NGSS.MS-PS3-1