Physics
Physics, 18.10.2020 14:01, vcwann6055

Help pls they are all going to have the same answers.


Help pls they are all going to have the same answers.

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:50, Jasten
A23 kg log of wood begins from rest, 300 m up a sluice (a water track used to transport logs, think of it as an inclined plane with negligible friction) inclined at 20Β° to the horizontal. after it reaches the flat waterway at the bottom it collides elastically with a 100 kg block of wood initially at rest near the base of the incline. (a) how long does it take the 23 kg log to travel down the incline? (b) what is the speed of the 23 kg log at the bottom of the incline? (c) what are the velocities of both blocks of wood after the collision? (d) what is the total kinetic energy before the collision? (e) what is the kinetic energy of the 23 kg log after the collision? (f) what is the kinetic energy of the 100 kg block of wood after the collision? (g) what is the total kinetic energy after the collision? (h) compare the total initial and total final kinetic energies. is this consistent with what you would expect for elastic collisions? explain!
Answers: 1
image
Physics, 21.06.2019 23:30, Izzyfizzy1
Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?
Answers: 3
image
Physics, 22.06.2019 10:30, jdkrisdaimcc11
What are two different ways you could find the value of a? explain these methods.
Answers: 2
image
Physics, 22.06.2019 11:30, ricky67
How can you increase the strength of an electromagnet?
Answers: 1
Do you know the correct answer?
Help pls they are all going to have the same answers.
...

Questions in other subjects:

Konu
Mathematics, 03.04.2021 17:50
Konu
Mathematics, 03.04.2021 17:50
Konu
Mathematics, 03.04.2021 17:50