Question

the dimensional formula for coefficient of restitution
a)MLT-2
b)ML1T-2
c)ML2T-1
d)M0L0T0
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Answer 1

Answer:

b) ML-1T-2 is the dimensional formula for coefficient of restitution.

Answer 2

Answer:

The dimensional formula for the coefficient of restitution is M⁰L⁰T⁰ i.e.option(d).

Explanation:

• The coefficient of restitution is the ratio of an object's ultimate velocity to its starting velocity following a collision.
• The restitution coefficient, abbreviated as "e," has a value between 0 and 1 and is a unitless quantity.
• It is a perfectly inelastic collision if e = 0.
• If 0<e <1, the collision is an inelastic one that occurs in reality and releases some kinetic energy.
• If e = 1, the collision is a fully elastic one in which no kinetic energy is lost and the objects rebound from one another at the same relative speed as they had been moving toward one another.

So, the dimensional formula for the coefficient of restitution is M⁰L⁰T⁰ i.e.option(d).

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