L1 Domestic & static = Units

Which of these is a measurement of power?

• 100 joules
• 100 watts
• 100 meters per second
• 100 hertz

What units do we use to measure work?

• watts
• newtons
• joules
• meters

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the equation for calculating power?

• distance / time
• work x time
• work / time
• force x distance

Units of power (P)

• kg

• N

• m

• W

Units of work (W)

• J

• W

• kg m/s

• m

Abbreviation for Power

• Po

• P

• W

• E

Unit for power

• Joules (J)

• Seconds (s)

• Watts (W)

• Volts (V)

Abbreviation for current?

• (I)

• (P)

• (O)

• (C)

Units of current?

• Seconds

• Joules

• Watts

• Amps

Units of Potential difference

• Amps

• Volts

• Joules

• Seconds