.
a phenomenon whereby the moon appears bluish owing to smoke or dust particles in the atmosphere
Answer:
Explanation:
Torque is expressed according to the formula;
F is the force exerted
r is the radius
Given
F = 180N
r = 0.280m
Required
Torque
Substitute into the formula and get torque
Hence the torque exerted is 50.4Nm
True
D
F
D
S
S
D
D
S
As
S
A
Did
A
D
F
S
As
A
Answer:
Option A.
Explanation:
The correct answer is Option A.
The car uses energy to move.
A car is a machine that converts energy locked in fuel like petrol or diesel and turn it into mechanical energy.
The energy produced from the combustion of gasoline is then used to move the shaft, which sends the power to the rear axle and the wheel starts to move.
Answer:
Explanation:
Electromagnetic waves are different from ocean waves through their mode of propagation
Electromagnetic waves are Those waves that do not requires any material medium for their propagation. examples of electromagnetic waves are, Light wave, radiant heat, radio wave,
While
Ocean Waves are classified under mechanical waves, because they required a material medium for the to be to be propagated.