Physics, 02.05.2021 06:40 luvpeaceandsocc6312
A block initially at rest on a horizontal, frictionless surface is accelerated by a constant horizontal force of 5.0 newtons. If 25 joules of work is done on the block by this force while accelerating it, the kinetic energy of the block increases by? (Please show working and explanation, I really need this)
Answers: 1
Another question on Physics
Physics, 21.06.2019 20:40
If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f
Answers: 3
Physics, 21.06.2019 22:10
Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.
Answers: 3
Physics, 22.06.2019 13:20
Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
Answers: 2
You know the right answer?
A block initially at rest on a horizontal, frictionless surface is accelerated by a constant horizon...
Questions
Mathematics, 29.04.2021 04:10
Mathematics, 29.04.2021 04:10
Mathematics, 29.04.2021 04:10
English, 29.04.2021 04:10
Mathematics, 29.04.2021 04:10
Mathematics, 29.04.2021 04:10
