When a force acts on a body and the body undergoes a displacement.
When a force acts on a body and the body undergoes no displacement.
When there is no force but the body undergoes a displacement.
None of these
Newton Meter
coulomb Volt
Pascal Cubic Meter
All the above
Law of conservation of momentum
Law of closed Momentum
Law of Constance
Point of contraflexure
Point of reversal
Point of zero moment
The point where the bending moment changes sign is known as point of contraflexure. Point of contraflexure generally occurs in overhanging beams.
Within elastic limits, strain produced is inversely proportional to the stress producing it.
Withing two end of the beam, strain produced is proportional to the stress producing it.
Within elastic limits, strain produced is proportional to th e stress producing it.
Strain produced is proportional to the volu me of the object producing it.