Question

hi guys
answer this question
what are the formulas that we can use to find
i)work
ii)energy

it contains extra points
no spams please

Answer 1

Hi.

To find the work done on an object, Use the formula below.

$\center{\boxed{Work \: = \: Force \times \: Displacement}}$

To find the Kinetic energy of an object whose mass and velocity are known, use the formula below.

$\center{\boxed{Kinetic \: Energy = \dfrac{1}{2} \times \: Mass \times \: Velocity}}$

To find the potential energy whose mass and the height at which it is placed are known, use the formula below.

$\center{\boxed{Potential \: Energy = Mass \times \: Acceleration \: Due \: to \: Gravity \times \: Height}}$

To find the mechanical energy of an object, use the formula below.

$\center{\boxed{Mechanical \: Energy = Kinetic \: Energy + Potential \: Energy}}$

Hope it helps !

Answer 2

work=F×S

energy={M×V^2}÷2