As an object slides down a frictionless incline, the sum of gravitational P E and the K E of the - Science - Work and Energy

Question

As an object slides down a frictionless incline, the sum of
gravitational P E and the K E of the object
rn
a) will decrease
rn
b) will increase
rn
c) remains the same
rn
d) cannot be determined
rn
why??
rn

Kranav Sharma · Accepted Answer

According to the law of conservation of energy the total energy
of a body or the sum of kinetic and potential energies will remain
same through the process
So, the correct answer is option (c)

As an object slides down a frictionless incline, the sum of gravitational P.E and the K.E of the objectrna) will decreasernb) will increasernc) remains the samernd) cannot be determinedrnwhy??rn

As an object slides down a frictionless incline, the sum of gravitational P.E and the K.E of the object
rn
a) will decrease
rn
b) will increase
rn
c) remains the same
rn
d) cannot be determined
rn
why??
rn