Physics

Speed is equal to 

• Distance/Time
• Time/Distance
• Time x Distance
• Acceleration

If a man runs at a speed of 70 m/s, and has a time of 30 s. What is the distance he ran?

• 2100 m
• 0.233 m
• 2.33 m
• 300m

What equation do I use to calculate time?

• S = D/T
• T = D/S
• D=TS

What equation do I use to calculate distance?

• S = D/T
• T = D/S
• D=TS

What equation do I use to calculate speed?

• S = D/T
• T = D/S
• D=TS

If a puppy runs across a park at a speed of 15 m/s. The puppy has a time of 5 seconds. How far did the puppy run?

• 75 m

• 30 m

• 45 m

• 105 m

Alan travels 100 km in 5hrs. Find his average speed in km/h

• 5km/hr
• 10km/hr
• 50km/hr
• 20km/hr

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the speed of a cheetah that travels 112.0 m in 4.0 s?

• 0.0357 m/s
• 28 m/s
• 0.036 m/s
• 28.0 m/s

Tags

NGSS.MS-PS3-1

You walk 10 meters to math class in 20 seconds. Your average speed is

• 2 m/s
• 0.5 m/s
• 200 m/s
• 5 m/s

What is need to determine the speed of an object?

• distance and time
• distance and mass
• time and friction
• time and gravity