Question

20.5 Law of conservation of energy can be represented as:
a) 2 mva+my2-constant b) mgh + 12 mv2=constant
c)mgh +1/2. mgh =constant d)1/2 mv2 +2mgh = constant​

Answer 1

Explanation:

c)mgh +1/2. mgh =constant d)1/2 mv2 +2mgh = constant