What do you mean by 100W is written on an electric bulb?

The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

When using the scientist method, which step comes last?