Sem 2 menu Vector/Scalar

Wind blowing at 20 mph.Vector or scalar?

• Scalar
• Vector

30 m/sec, East. Scalar or Vector

• Scalar
• Vector
• Neither

A deer running 15 meters per second due west.Vector or scalar?

• Scalar
• Vector

Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?

• 10 miles
• 7 miles
• 8 miles
• 6 miles

Distance and direction of an object's change in position from a starting point

• displacement
• distance
• motion
• reference point

What is magnitude?

• The direction that describes a quantity.
• A numerical value
• A unit of force

A quantity that has both magnitude and direction is called a scalar quantity.

• True
• False

Tags

NGSS.MS-PS3-1

A quantity that needs both magnitude and direction to be fully described.

• Vector

• Scalar

A quantity described by magnitude and does not need direction

• Vector

• Scalar

Force is a

• Vector

• Scalar

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1