Physics, 15.12.2021 14:00 paulesparsa6

a 10 kg ball moving at 13 m/s strickes a 20 kg ball at rest. after the collision the 10 kg ball is moving with a velocity of 7m/s. what is the velocity of the second ball

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 13:40, hannahgracew12

The de broglie relation λ=h/p can be rewritten in terms of the wave number k as p=kℏ. recall that wave number is defined by k=2π/λ. using the fact that λ=v/f, find the wave numbers k1 and k2 corresponding to frequencies f1 and f2. express your answer as two expressions

Answers: 2

continue

Physics, 21.06.2019 22:30, gd9075

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

Answers: 1

continue

Physics, 22.06.2019 13:00, rolo7105

What causes the formation of ocean currents?

Answers: 1

continue

Physics, 22.06.2019 14:50, MoogleCaliS

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.

Answers: 2

continue

You know the right answer?

a 10 kg ball moving at 13 m/s strickes a 20 kg ball at rest. after the collision the 10 kg ball is m...