Units

Question 1

Units
Work done?
Force?
Distance?

Answer 1

Joules (J)
Newtons (N)
Metres (m)

Question 2

Units
GPE?
Mass?
Height?
Gfs?

Answer 2

Joules (J)
Kilograms (kg)
Metres(m)
(N/kg)

Question 3

Units
KE?
Mass?
Velocity?

Answer 3

Joules (J)
Kilograms (kg)
(m/s)

Question 4

Units
EPE?
Spring constant?
Extension?

Answer 4

Joules (J)
(N/m)
Metres (m)

Question 5

Units
Energy?
Power?
Time?

Answer 5

Joules (J)
Watts (W)
Seconds (s)

Question 6

Units
Weight?
Gfs?
Mass?

Answer 6

Newtons (N)
(N/kg)
Kilograms (kg)

Question 7

Units
Specific heat capacity?
Energy?
Mass?
Temp?

Answer 7

(J/kg°C)
Joules (J)
Kilograms (kg)
(°C)

Question 8

Units
Charge flow?
Current?
Time?

Answer 8

(C)
Amps (A)
Seconds (s)

Question 9

Units
Energy?
Charge?
Pd?

Answer 9

Joules(J)
(C)
Volts(V)

Question 10

Units
Pd?
Current?
Resistance?

Answer 10

Volts (V)
Amps(A)
Ohms(Ω)

Question 11

Units
Power?
Current?
Pd?

Answer 11

Watts(W)
Amps(A)
Volts(V)

Question 12

Units
Density?
Mass?
Volume?

Answer 12

(kg/m³)
(kg)
(m³)

Question 13

Units
Specific latent heat and vaporisation?

Answer 13

(J/kg)

Question 14

Units
Pressure?
Force?
Area?

Answer 14

Pascals (Pa)
(N)
(m²)

Question 15

Units
Moment?
Force?
Distance?

Answer 15

(Nm)
Newtons(N)
(m)

Question 16

Units
Acceleration?
Velocity?
Time?

Answer 16

(m/s²)
(m/s)
(s)

Question 17

Units
Force?
Mass?
Acc?

Answer 17

(N)
(kg)
(m/s²)

Question 18

Units
Momentum?
Mass?
Velocity?

Answer 18

(kg m/s)
(kg)
(m/s)

Question 19

Units
Pressure?
Height?
Density?
Gfs?

Answer 19

(Pa)
(m)
(kg/m3)
(N/kg)

Question 20

Units
Wave speed?
Frequency?
Wavelength?

Answer 20

(m/s)
(Hz)
(m)