Physics Final Exam Review

30 m/sec, East. Scalar or Vector

• Scalar
• Vector
• Neither

Tags

CCSS.HSN.VM.A.1

Wind blowing at 20 mph.Vector or scalar?

• Scalar
• Vector

Tags

NGSS.HS-PS2-1

Distance

• Vector
• Scalar

Tags

CCSS.HSN.VM.A.1

Displacement

• Vector
• Scalar

Tags

CCSS.HSN.VM.A.1

Displacement and distance are always the same number.

• True
• False

The graph respresents

• No motion
• Constant Velocity
• Acceleration
• Deceleration

Tags

NGSS.MS-PS3-1

Which option is the correct unit of measurement for energy?

• Joule (J)

• Kilogram (kg)

• Newton (N)

• Jewel (je)

TRUE or FALSE. Potential energy is stored energy. It is relative to its position and location.

• True

• False: Potential energy is energy in motion.

Tags

NGSS.MS-PS3-2

Pick the correct formula to calculate for Potential Energy.

• PE = 1/2mv²

• PE = mgh

• m = PE/gh

• h = PE/mg

Pick the correct formula to solve for Kinetic Energy.

• KE = 1/2mv²

• KE = mgh

• KE = d/t

• v² = 2KE/m

Tags

NGSS.MS-PS3-1