11.2 Speed and Velocity

Multiple Choice

What equation do I use to calculate distance?

• S = D/T

• T = D/S

• D = S x T

Multiple Choice

What equation do I use to calculate time?

• S = D/T

• T = D/S

• D = S x T

Multiple Choice

What equation do I use to calculate speed?

• S = D/T

• T = D/S

• D = S x T

Multiple Choice

What is the speed of a man who runs 20 miles in 2 hr?

• 20 miles

• 1 m/min

• 10 miles/hr

• 40 hrs

Multiple Choice

Dave runs a 400 m race with a speed of 4 m/s. What time will it take him to finish the race?

• 400 minutes
• 100 minutes
• 100 seconds 
• .25 seconds 

Multiple Choice

A man runs at 10 m/min for 5 min, what distance will he run?

• 10 m

• 10 m

• 5 m

• 50 m

Multiple Choice

A car travels 30 miles/hr for 3 hours, calculate the distance it will travel

• 90 miles
• 10 miles
• 600 miles
• 90 km

Multiple Choice

Mr. Rudman drives his speed boat 22 km at 45 km/hr how, how long will it take him to go the 22 km?

• 48 hrs 
• 0.48 hrs
• 990 hrs
• 45 min

Multiple Choice

What is happening at A?

• Stationary
• Accelerating
• Slower steady speed; moving away from the starting position
• Steady speed; returning to start position

Multiple Choice

What is happening at B?

• Stationary
• Accelerating
• Slower steady speed; moving away from the starting position
• Steady speed; returning to start position

Multiple Choice

What is happening at C?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Slower steady speed; moving away from the starting position

Multiple Choice

Which runner won the race?

• A
• B
• C

Multiple Choice

Force

• Vector
• Scalar

Multiple Choice

The _______ of two or more vectors is the sum of the vectors.

• components

• scalar

• magnitude

• resultant

Multiple Choice

If the red arrow (the wind) is moving 40 miles an hour and the blue arrow (the plane) is moving 200 miles an hour, the velocity of the plane is...

• 160 mph

• 240 mph

Multiple Choice

What is the velocity of the plane?

• 120 mph

• 180 mph