Acar traveling at 45 m/s starts to decelerate steadily. it comes to a complete stop in 10 seconds. what is it’s acceleration

When you turn on a battery-operated device, an electrical circuit is

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl, max are applied?

Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work