Work and Power Quiz

What is the metric unit for Work

• Joules
• Newtons
• Meters
• Watts

Tags

NGSS.HS-PS3-2

What is the metric unit for Distance?

• Newtons
• Joules
• Watts
• Meters

What is the metric unit of Force?

• Meters
• Joules
• Newtons
• Watts

Tags

NGSS.HS-PS2-1

What is the metric unit of Power?

• Newtons
• Watts
• Meters
• Joules

The equation used to find power is ________________?

• force*distance
• work/time
• mass*velocity
• work*time

The equation used to find work is_________________?

• Force/Distance
• Work/Time
• Force*Distance
• Time*Distance

45,000 Joules of work done in 90 seconds results in how much power?

• 50 watts
• 500 watts
• 5000 watts
• 4,050,000 watts

Tags

NGSS.HS-PS3-1

800 Newtons of force moving a distance of 20 meters will be how much work done?

• 40 J
• 1,600 J
• 400 J
• 16,000 J

A person performs 1,500,000 J of work while walking.  The person has a weight of 750 N.  How far did the person walk?

• 20 m
• 200 m
• 2000 m
• 20,000 m

If someone does 70,000 J of work with a power of 14,000 watts, what is the amount of time it was done in?

• 5 seconds
• 50 seconds
• 0.200 seconds
• 980,000,000 seconds