1 Physical quantities such as length, mass, time and temperature are referred to as
vector quantities
fundamental quantities
scalar quantities
derived quantities
2 The following are examples of vector quantities except
displacment
velocity
accleration
speed
3 The addition of two vectors and gives a third vector known as the --------------of the two vectors
resultant
sum
distance
displacement
4 If two vectors are represented by two adjacent sides of a parallelogram the resultant is represented in _________ and _________.
triangle and rectangle
magnitude and dierction
parallel and perpendicular
scalar and vector
5 The following are examples of derived units except
juoles
coulomb
ampere
newton
6 The derived unit of momentum is
Ns
J\S
N\S
Nms
7 The dimension of power is
ML−2T2
ML2T−2
MLT−2
ML2T−3
8 The following is a fundamental unit except.
kelvin
newton
radian
seconds
9 The Watt is the same as.@
Nms−1
Js
Kgm2s−2
Ns
10 which of the following is a set of vectors?
velocity and volume
weight and displacement
density and distance
mass and force
4 answers
quantities?
velocity and volume
weight and displacement
density and distance
mass and force