2D Motion & 1D Review

You can represent a vector with _______________.

• an arrow

• a line

• a number

The more mass an object has, the faster it will fall.

• True
• False

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

If I throw a crayon straight up at 12m/s, how fast is its speed when i catch it at the same height?

• 6 m/s
• 12 m/s
• 18 m/s
• 24 m/s

Tags

NGSS.HS-PS2-1

Which statement describes a vector?

• It has magnitude but no direction
• It has direction but no magnitude
• It has both direction and magnitude
• It has constant magnitude but no
   direction

One way to write the Pythagorean Theorem is ... 

• a + b = c
• a² + b² = c
• a² + b² = c²
• a² * b² = c²

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Tags

CCSS.8.G.B.7

A scalar is a quantity that has

• direction
• magnitude only
• time
• color

-10m/s²

• Magnitude

• Acceleration due to gravity

• Displacement

• Speed

Motion along the x-axis

• Delta

• Trajectory

• horizontal

• vertical

Motion along the y-axis

• Acceleration

• sideways

• horiztontal

• vertical

Tags

NGSS.MS-PS2-4