Can you increase the efficiency of a simple machine? How?
sliding to rolling
rolling to sliding
potential energy to kinetic energy
dynamic to static
PathshalaNepal.com is a Registered Company of E. Pathshala Pvt Ltd Nepal. Registration number : 289280
© 2020. All right Reversed.E. Pathshala Pvt Ltd
We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.