Physics, 03.04.2020 22:30 pullkatie

A block is sitting on a platform 20 m high. It weighs 50 kg. How much potential energy does it contain?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 14:50, justinb0829

Use the empirical rule. the mean speed of a sample of vehicles along a stretch of highway is 70 miles per hour, with a standard deviation of 4 miles per hour. estimate the percent of vehicles whose speeds are between 66 miles per hour and 74 miles per hour. (assume the data set has a bell-shaped distribution.)

Answers: 3

continue

Physics, 22.06.2019 03:50, am2garcia5

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c

Answers: 3

continue

Physics, 22.06.2019 05:10, delawdermia27

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Answers: 2

continue

Physics, 22.06.2019 05:30, ellycleland16

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

Answers: 1

continue

You know the right answer?

A block is sitting on a platform 20 m high. It weighs 50 kg. How much potential energy does it conta...