subject
Physics, 19.01.2021 23:30 klairecarregal6016

A 20-kg block starts from rest on a 36.87° frictionless incline as shown. The block is released, and its COG
drops 6 meters as the block slides to the bottom.
What is the block's GPE prior to being released?
b. What is the block's KE at the bottom?
What is the speed of the block on the frictionless
horizontal?
a.
C.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
Answers: 3
question
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
question
Physics, 22.06.2019 17:00
Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths
Answers: 1
question
Physics, 22.06.2019 20:00
Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?
Answers: 1
You know the right answer?
A 20-kg block starts from rest on a 36.87° frictionless incline as shown. The block is released, an...
Questions