M.2. science; Work and Power

What is the formula for Work?

• W = Fd

• W = Force x displacement

• W = Win x Ration

• W = P/t

What is the SI unit for work?

How do you get force if you have the work and displacement?

• F = W/d

• F = D/w

• F = Fd

• W = Fd

What is the formula for power?

• P = W/t

• P = Wt

• P = Fd

• P = F/w

What are the units for power?

• J/s

• kg

• N

• m

• W

How many watts are in 1 kilowatt?

• 10000 W

• Infinite W

• 1000 W

• 100 W

How many watts is 1 horsepower?

• 354 W

• 209 W

• 100 W

• 746 W