Physics, 24.07.2020 18:01, dezmondpowell

A machine takes 0.5 seconds to move a brick 1 meter and put 100 Joules of energy into it. (hint: Power is the amount of energy transferred or converted per unit time. Or we say power is work done per unit time. LaTeX: P\:=\:\frac{W}{t}P = W t) This machine would expend more power in this action if it:

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:30, emily9656

Awheel rotates without friction about a stationary horizontal axis at the center of the wheel. a constant tangential force equal to 82.0 n is applied to the rim of the wheel. the wheel has radius 0.150 m . starting from rest, the wheel has an angular speed of 12.8 rev/s after 3.88 s. what is the moment of inertia of the wheel?

Answers: 3

continue

Physics, 21.06.2019 19:30, sophialoperx

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

Answers: 1

continue

Physics, 22.06.2019 14:30, krlx

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?

Answers: 1

continue

Physics, 22.06.2019 15:00, Fetty1738

What pressure difference is required between the ends of a 2.0-m-long, 1.0-mm-diameter horizontal tube for 40 c water to flow through it at an average speed of 4.0 m/s?

Answers: 1

continue

Do you know the correct answer?

A machine takes 0.5 seconds to move a brick 1 meter and put 100 Joules of energy into it. (hint: Pow...