Physics, 24.10.2020 03:40, jazzy4211

If an object accelerates from rest, what will its velocity be after 2.1 s, if it has a constant acceleration of 9.8 m/s²?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 09:40, dakshshberry

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?

Answers: 2

continue

Physics, 22.06.2019 23:00, rtryf57rfgth

Which wave is the result of amplification and produces a louder sound

Answers: 1

continue

Physics, 23.06.2019 01:00, nshuey0930

What do we mean by the event horizon of a black hole?

Answers: 1

continue

Physics, 23.06.2019 01:30, aliciabenitez

Amerry-go-round of radius r, shown in the figure, is rotating at constant angular speed. the friction in its bearings is so small that it can be ignored. a sandbag of mass m is dropped onto the merry-go-round, at a position designated by r. the sandbag does not slip or roll upon contact with the merry-go-round. how would you rank the following different combinations of m and r on the basis of the angular speed of the merry-go-round after the sandbag "sticks" to the merry-go-round from largest to smallest. a) m = 10kg, r = 0.25r b) m = 20kg, r = 0.25r c) m = 10kg, r = 0.50r d) m = 10kg, r = 1.0r e) m = 15kg, r = 0.75r f) m = 40kg, r = 0.25r

Answers: 1

continue

Do you know the correct answer?

If an object accelerates from rest, what will its velocity be after 2.1 s, if it has a constant acce...