Question

Derive the physical quantities for the following
A)velocity
B)pressure
C)acceleration
D)force

Answer 1

Physical Quantities...

Quantity Definition Formula

1 .Velocity distance / time v = d/t

2.Acceleration velocity / time a = v/t

3.Force Weight mass ×

acceleration mass × acceleration of gravity

F = m·a W = m·g

4..Pressure or Stress force / area

formula ---Pa (pascal) = N/m2 = kg/(m·s2