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WorksheetsPhysics: Mechanics Units I
Total questions: 20
Worksheet time: 7mins
What is the unit for mass?
kg
N
ms-2
W
What is the S.I. unit for time?
century
s
N
J
What is the S.I. unit for distance?
J
m
W
s
Seconds are the S.I. units for ...
distance
velocity
speed
time
What is the unit for speed?
N
ms-1
ms-2
seconds
What is the unit for acceleration?
ms-2
ms-1
Nm
Nm-1
What are the units for Δv?
W
J
ms-2
ms-1
What is the unit for force?
Watt
Newton
kilogram
Henry
What is the unit for weight?
kilogram
Newton
torque
kilograms per second.
What are the units for the spring constant, k, from Hooke's Law
m
N
Nm2
Nm-1
What is the unit for spring extension, x, in Hooke's Law?
Newtons
kilograms
metres
sparkies
What is the unit for centripetal acceleration, ac ?
ms-1
ms-2
rad s-2
Newton
ms-1 is the unit for ...
acceleration
velocity
momentum
force
What is the unit for torque, τ?
Neutrons
Newtons
Newtons per metre
Newton metres
What is the unit for kinetic energy, Ek?
Watt
Joule
Volt
Newton
Joule is the unit for...
Work
Kinetic Energy
Elastic Potential Energy
Gravitational Potential Energy
What is the unit for work, w?
Newton
Torque
Joule
metres per second
What is the unit for ΔEp?
Watt
Newton
Energy
Joule
What is the unit for power, P?
Watt
Volt
Ampere
Joule
What is the unit for momentum, ρ?
Moments
kg ms-1
kg ms-2
inertia
