WorksheetsGCSE Physics Equations
Total questions: 22
Worksheet time: 21mins
What is the Equation for Weight?
Weight = Mass x Gravitational Field Strength
Weight = Mass / Gravitational Field Strength
Weight = Gravitational Field Strength / Mass
What is the Equation for Work Done?
Work Done = Force x Distance
Work Done = Force / Distance
Work Done = Distance / Force
What is the Equation for Force applied to a Spring?
Force applied to a Spring = Spring Constant x Extension
Force applied to a Spring = Spring Constant / Extension
Force applied to a Spring = Extension / Spring Constant
What is the Equation for Pressure?
Pressure = Force x Area of Surface
Pressure = Force / Area of Surface
Pressure = Area of Surface / Force
What is the Equation for Acceleration?
Acceleration = Change in Velocity x Time
Acceleration = Change in Velocity / Time
Acceleration = Time / Change in Velocity
What is the Equation for Resultant Force?
Resultant Force = Mass x Acceleration
Resultant Force = Mass / Acceleration
Resultant Force = Acceleration / Mass
Which are the Equations for Power?
Power = Energy Transferred / Time
Power = Work Done / Time
Power = Energy Transferred x Time
Power = Work Done x Time
What is the Equation for Wave Speed?
Wave Speed = Wave Length x Frequency
Wave Speed = Wave Length / Frequency
Wave Speed = Frequency / Wave Length
What is the Equation for Charge Flow?
Charge Flow = Current x Time
Charge Flow = Current / Time
Charge Flow = Time / Current
What is another Equation for Power?
Power = Potential Difference x Current
Power = Potential Difference / Current
Power = Current / Potential Difference
What is another Equation for Power?
Power = Current² x Resistance
Power = Resistance² x Current
Power = Resistance² / Current
What are the Equations for Energy Transferred?
Energy Transferred = Power x Time
Energy Transferred = Power / Time
Energy Transferred = Charge Flow x Potential Difference
Energy Transferred = Charge Flow / Potential Difference
What is the equation that link charge (Q), energy transferred (E) and potential difference (V)?
Energy Transferred = Charge / Potential Difference, or E=Q/V
Energy Transferred = Potential Difference / Charge, or E=V/Q
Energy Transferred = Charge x Potential Difference, or E=QV
What is the equation that links current (I), potential difference (P) and resistance (R)?
Potential difference = Current x Resistance, or V=IR
Potential difference = Current / Resistance, or V=I/R
Potential difference = Resistance / Current, or V=R/I
What is the equation that links density (ρ), mass (m) and volume (V)?
Density = Volume x Mass, or ρ=Vm
Density = Mass / Volume, or ρ=m/V
Density = Volume / Mass, or ρ=V/m
What is the equation that links Power (P), Time (t) and Work Done (W)?
Power = Time x Work Done, or P=tW
Power = Time / Work Done, or P=t/W
Power = Work Done / Time, or P=W/t
What is the average speed equation?
average speed = total time / distance travelled
average speed = time taken / total distance
average speed = total distance travelled / time taken
average speed = total distance travelled x time taken
What is the equation for the acceleration of an object?
change in velocity / time taken
change in time / velocity
change in time x velocity
change in velocity x time taken
What is the symbol equation for acceleration?
a = (v + u) / s
a = (v - u) / t
a = (u - v) / t
a = (u - v) / s
Which of the following equation is the average speed equation re-arranged so that 'time taken' is the subject.
time taken = average speed / distance travelled
time taken = average speed x distance travelled
time taken = distance travelled / average speed
time taken = distance travelled x average speed
What are the standard units of acceleration?
m
s
m s-1
m s-2
A student is asked to solve the following problem:
An object is thrown upwards with a speed of 25 m s-1. How high will it be when the speed is 12 m s-1 ?
Which equation will allow the problem to be solved in a SINGLE calculation?
s=ut+21at2
s=2(u+v)t
v=u+at
v2=u2+2as
