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Power is measured in watts, work is measured in joules, and force is measured in
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
What is the correct formula for power?
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
Which of these is the unit of measure for work?
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
Which of the following in NOT an example of work?
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
What is the work done on a 34-N weight if it is lifted up 1 km?
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
What units define a watt?
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
A sailboat weighing 1,960 N moves at 3m/s for 10 minutes. What is the value for the work of the sails?
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
What are the units for power, work, and force?
Newtons
joules
Power is measured in watts, work is measured in joules, and force is measured in newtons.
a metal bar bracing a learning brick wall
Power= work/time
3,528,000 J
joules/second
34,000 J
Check it!