Speed,Velocity and Acceleration

John took 90 minutes to bicycle to his grandmother's house, a total of six kilometers.  What was his speed (pay attention to units)? 

• 540 km/hr
• .066 km/hr
• 4 km/hr
• 9 km/hr

Which of the following is a unit for acceleration?

• km/s
• m/s²
• mi/hr
• ft

Tags

NGSS.HS-PS2-1

How far has the red runner gone in 3 seconds?

• 40 yards
• 10 yards
• 30 yards
• 20 yards

How much time does it take for a car travelling at 65 miles/hour to travel 300 miles?

• 4.6 hours
• 0.22 hours
• 19,500 hours
• none of the above

How far will a person go if they jog for 2 hours at a speed of 12 km/hr?

• 6 km
• 0.5 km
• 10 km
• 24 km

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

The graph represents

• no motion
• constant velocity
• acceleration
• negative acceleration

Tags

NGSS.HS-PS2-1

The graph represents

• no motion
• Constant velocity
• Acceleration
• negative acceleration

Tags

NGSS.MS-PS3-1

Find the velocity of a truck that travels 75 miles north in 2.5 hours.

• 187.5 mph north
• 30 mph north
• 300 mph north
• 200 mph north

Tags

NGSS.MS-PS3-1

What is the formula to calculate speed?

• Speed = time/distance
• Speed = distance/time
• Speed = distance x time
• Speed = time x distance

Tags

NGSS.MS-PS3-1