Physics, 29.12.2021 18:50 paytonrules3634
For each loop, what is the direction of the net force that the wire exerts on the loop?
Answers: 1
Physics, 21.06.2019 16:00
Why does the input force have to be greater than the force needed to lift the bale?
Answers: 3
Physics, 21.06.2019 22:50
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 20° 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
Physics, 22.06.2019 17:40
Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.
Answers: 2
For each loop, what is the direction of the net force that the wire exerts on the loop?...
Mathematics, 09.12.2021 22:40
Mathematics, 09.12.2021 22:40
Mathematics, 09.12.2021 22:40
Geography, 09.12.2021 22:40
Biology, 09.12.2021 22:40
Mathematics, 09.12.2021 22:40
Health, 09.12.2021 22:40
Mathematics, 09.12.2021 22:40
Mathematics, 09.12.2021 22:40