# Speed And Acceleration Problems Question Preview (ID: 34823)

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What is the speed of a truck that moves 50m in 2 sec?
a) 150 m/s
b) 50 m/s
c) 25m/s
d) 100m/s

Sam is driving down the HWY at 150m in 10 seconds. What is his velocity?
a) 15 m/s South
b) 15 m/s North
c) 15m/s East
d) 15 m/s West

A person runs for 5 km in 10 minutes, then stops for 3 minutes, then runs another 2 km in 3 minutes. What is their average speed.
a) .5 km/min
b) .4375 m/s
c) .5 km/min
d) .4375 km/min

A train travels for 120 km in 2 hours and 30 minutes. What is its average speed?
a) 48 km/hr
b) 64 km/hr
c) 60 km/hr
d) 100 km/hr

A roller coaster is moving at 25 m/s at the bottom of the hill. 3 seconds later it reaches the top of the hill and 10 m/s. What is its acceleration?
a) 5m/s/s
b) -5m/s
c) 3.3333m/s
d) -5m/s/s

A car traveling at 15m/s comes to a complete stop in ten seconds. What is the acceleration.
a) 1.5m/s
b) 1.5 m/s/s
c) -1.5m/s/s
d) -1/5m/s

A train starts from rest and moves to a speed of 25m/s in 30 seconds. Calculate the accleration.
a) -.83333 m/s/s
b) 8.3m/s
c) 8.33333m/s
d) .83333m/s/s

A car accelerates from 10m/s to 50m/s in 4 seconds. Calculate the acceleration.
a) 10m/s/s
b) 20 m/s/s
c) 5 m/s/s
d) 15 m/s/s

Does your speedometer measure instantaneous or average speed?
a) instantaneous
b) average
c)
d)

A lizard accelerates from 2m/s to 10 m/s in 4 seconds. What is its acceleration.
a) 1 m/s/s
b) 2 m/s/s
c) 3 m/s/s
d) 4 m/s/s

What is the velocity of a car traveling 100 miles in 5 hours to the east?
a) 20 mph
b) 20 mph east
c) 20 mph north
d) 20 mph west

George walks to a friendâ€™s house. He walks 750 meters North, then realizes he walked too far. He turns and walks 250 meters West. The entire walk takes him 13 seconds. What is his velocity?
a) 76. 92 m/s North
b) 76.92 m/s West
c) 76.92 m/s NW
d) 76.92 m/s NE

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