Q. Define
gravitational field
strength
Q. What is Newton’s
third law?
Q. What are the units
of acceleration?
Q. What is the value
of gravitational field
strength on the
surface of Earth?
Q. What is energy
measured in?
Q. What is meant by
terminal velocity?
Q. What is work
measured in?
Q. Define power.
Q. State the law of
conservation of
energy
Q.
Q.
Q.
Q.
Q.
Q.
Q.
Q.
Q.
A. ms-2
A. For every force
there is an equal
and opposite
force
A. Weight per unit
mass
A. The velocity is
constant as the
object is acted on
by balanced forces
A. Joules
A. 9.8 Nkg-1
A. Energy can
neither be created
or destroyed, only
changed from one
type to another
A. Energy
transferred per
unit time
A. Joules (J)
A.
A.
A.
A.
A.
A.
A.
A.
A.