(Q3) PS - Benchmark Review (set B)

A man pushes as hard as he can on the wall.

• the wall pushes back with the same force on the man

• the wall does not push back on the man

• the wall pushes back with a greater force on the man

• the wall pushes back with a smaller force on the man

Tags

NGSS.MS-PS2-2

When the hammer hits the nail, the forces (a)  

• push on different objects
• push in the same direction
• cancel each other out
• only push down on the nail

Tags

NGSS.MS-PS2-1

This images shows a transfer of energy from....

• kinetic energy to thermal energy

• potential energy to kinetic energy

• kinetic energy to potential energy

• thermal energy to kinetic energy

Tags

NGSS.MS-PS3-5

Which statement explains why the kinetic energy increases?

• potential energy is transferred to kinetic energy

• there is more kinetic energy close to Earth

• the wind pushes with a greater force

• forces are equal but opposite

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Why does the skater speed up and slow down while traveling back-and-forth?

• transfer of energy

• creation of energy

• increase in total energy

• decrease in total energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Where does the diver's kinetic energy go as she enters the water and slows down?

(select ALL that apply)

• speeding up water molecules

• sound

• thermal energy (heat up surroundings)

• elastic potential energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS3-4

Why does the skater come to a stop?

• energy is transferred to thermal energy

• total energy decreases to zero

• energy gets used up

• energy is transferred to kinetic energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Energy due to an object's temperature

• thermal energy

• elastic potential energy

• gravitational potential energy

• kinetic energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What happens to your kinetic energy at the very bottom of your jump on a trampoline?

• it gets transferred to elastic potential energy

• there is no energy left

• KE is at its maximum

• it is all transferred to thermal energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What type of energy is at 'A'?

(select ALL that apply)

• max PE

• max KE

• half KE, half PE

• min PE

• min KE

Tags

NGSS.MS-PS3-2