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WorksheetsPhysics equations paper 1
Total questions: 12
Worksheet time: 6mins
What is the equation for workdone?
Work done = force x energy transferred
work done = force x distance x energy transferred
Work done = force x distance
Work done = force/distance
What the equation for kinetic energy.
kinetic energy = mass x 0.5 / speed³
Kinetic energy = mass x 0.5 x (speed)³
Kinetic energy = 0.5 x mass x (speed)²
Kinetic energy = 0.5 x speed x (mass)²
Equation that links: work done , time and power
Workdone = power x time
power = work done / time
power = workdone x time
power = work done x time³
What equation links: power , energy transferred and time?
power = energy transferred / time
power = energy transferred x time
power = time / energy transferred
What is the equation for gravitational potential energy?
gravitational potential energy = mass x gravity x height
gravitational potential energy = mass x gravity x height ²
gravitational potential energy= mass x 0.5 x gravity x height
The equtation for efficency is?
efficency = useful output / total input
efficency = total input / useful output
efficency = total input x useful output
The equation for charge is?
current = charge x time
charge = current x time
charge = current / time
charge = time / currrent
What is the equation for potential difference?
PD = charge x resitance
PD = current x resitance
PD = current / resitance
PD = resitance / current
equation linking : power, PD and current
Power = PD X current²
Power = PD x current
PD = power x current
PD = (current)² x resitance
What is equation linking: power , current and resitance
Power = current / resitance
Power = (current)² x resitance
Power = current x resitance
Power = (current)² / resitance
What is the equation for energy transferred?
ET = charge flow x PD²
ET = charge flow x PD
ET = PD / charge flow
ET = charge flow² x PD
What is the equation for density?
density = mass x volume
density = mass / volume
density = volume / mass
density = mass ³ / volume
