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WorksheetsPHS EDEXCEL Foundation Physics equations+
Total questions: 22
Worksheet time: 12mins
What does speed x time equal?
velocity
Distance travelled
acceleration
stopping distance
Choose the correct equation for acceleration (2 apply)
acceleration = change in velocity / time
acceleration = change in velocity x time
acceleration = force / mass
acceleration = force x mass
Choose the correct equation for weight
weight = gravity/ mass
weight = mass × gravitational field strength
weight = mass + gravity
Choose the correct equation for efficiency
efficiency = total power input x useful power output
efficiency = useful power output x total power input
efficiency = useful power output / total power input
efficiency = total power input / useful power output
What is the equation to calculate work done?
work done = force x power
work done = force x energy
work done = force x time
work done = force x distance
What is the equation to calculate wave speed?
wave speed = frequency x wavelength
wave speed = frequency x amplitude
wave speed = frequency x time
wave speed = time x wavelength
What is the equation to calculate speed?
speed = acceleration
time
speed = distance
time
speed = acceleration
distance
speed = distance
acceleration
What is the equation to calculate density?
density = mass
time
density = time
volume
density = mass
volume
density = force
volume
What is the equation to calculate kinetic energy?
kinetic energy = 0.5 x mass x (velocity)2
kinetic energy = height x mass
kinetic energy = force x mass
kinetic energy = velocity x mass
State and equation that links gravitational potential energy, mass and gravitational field strength and height.
mass = gravitational potential energy x gravitational field strength/height
gravitational field strength= height / mass x gravitational potential energy
gravitational potential energy = mass x gravitational field strength x height
height = gravitational field strength / mass / gravitational potential energy
State and equation that links power, work done and time.
time = power x workdone
power = work done / time
work done = power / time
power = work done x time
state and equation that links power, potential difference and current
power = potential difference/ current
power = current / potential difference
power = current x potential difference
current = potential difference x power
State the equation that links charge flow, current and time
current = time x charge flow
time = current x charge flow
charge flow = current x time
charge flow = current / time
State the equation that links current, resistance, potential difference
current = resistance x potential difference
potential difference = current x resistance
resistance = current x potential difference
potential difference = current / resistance
State the equation that links power, current and resistance
resistance = current x power
power = current2 x resistance
power2 = current x resistance
power = current x resistance2
State the equation that links energy, charge and potential difference
energy = charge x potential difference
energy = charge / potential difference
energy = potential difference / charge
charge = energy x potential difference
Which equation links mass, acceleration and Force?
force = mass x acceleration
force = work done / distance travelled
force = moment / distance
force = magnetic flux density x current x length
the equation for elastic potential is:
elastic potential energy = 0.5 × spring constant × extension2
true or false
true
false
Which solution is more concentrated?
Solution 1:
500 mL of water
100 g of salt
Solution 2:
500 mL of water
90 g of salt
Solution 1
Solution 2
They have the same concentration
I have no idea
Concentration is
the amount of solute in the solvent
the amount of solvent in the solute
density
particle size
