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.
Answers: 3
Another question on Physics
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 22.06.2019 09:00
Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than
Answers: 3
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
English, 13.11.2020 08:10
Mathematics, 13.11.2020 08:10
Chemistry, 13.11.2020 08:10
History, 13.11.2020 08:10
Mathematics, 13.11.2020 08:10
English, 13.11.2020 08:10
Mathematics, 13.11.2020 08:10
Mathematics, 13.11.2020 08:10
Mathematics, 13.11.2020 08:10
Mathematics, 13.11.2020 08:10
Mathematics, 13.11.2020 08:10
