mindyourbusniesspooh mindyourbusniesspooh

05-10-2022
Physics

Answered

What is the power needed to do 400 J of work in 25 seconds?

Answer :

Other Questions

53. A machine has an efficiency of 20%. Find the input work if the output work is 140.

What is the work done in moving from point A – D? Between which points is no work done? Explain your answer. Between which two points is the work done 240J?

passengers accelerate from 0 to 82 mi/hr in 2.3 seconds. What is the average acceleration of the passengers on the ride?

what is the electrical power dissipated in the resistor at the instant when the energy stored in the capacitor has decreased to half the value calculated in par

an airplane is moving to the south with a speed of 113 m/s while maintaining a constant altitude. it continues moving in this direction at this speed for 41 sec

exercise 2 - questions question 1 ▲ using the field of view calculated in exercise 1 for the high power lens, what is the approximate diameter of each of the ce

suppose the top of a dangling chain of length 5 meters is half way down the side of a 100 meter building, and has a mass density of 10 kg/m. find the amount of

the power supply can be made safer by increasing its internal resistance. what should be this resistance, in megaohms, to reduce the maximum current the device

The speed of a car is decreasing from 35 m/s to 15 m/s in 4 s. The magnitude of the car's acceleration is?

find the current through the capacitor i(t) and plot the voltage and current as a function of time. b. find and plot the instantaneous power p(t) on the capacit