Physics, 12.09.2019 23:30 alanaruth3389
Avolleyball starts from rest and accelerates with an acceleration of 0.415 m/s2 while moving down a 9.00 m long inclined plane. when it reaches the bottom, the ball rolls up another plane, where, after moving 14.50 m, it comes to rest.
a) what is the speed of the ball at the bottom of the first plane?
m/s
b) how long does it take to roll down the first plane?
s
c) what is the acceleration along the second plane?
m/s2
d) what is the ball's speed 8.25 m along the second plane?
m/s
Answers: 2
Physics, 21.06.2019 20:30
Protons and neutrons are found within the nucleus of an atom
Answers: 2
Physics, 22.06.2019 12:50
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
Physics, 22.06.2019 13:00
The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot
Answers: 1
Physics, 22.06.2019 17:00
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
Avolleyball starts from rest and accelerates with an acceleration of 0.415 m/s2 while moving down a...
Computers and Technology, 10.08.2021 07:10
Mathematics, 10.08.2021 07:10
English, 10.08.2021 07:10
Physics, 10.08.2021 07:10
Social Studies, 10.08.2021 07:10
Social Studies, 10.08.2021 07:10
Mathematics, 10.08.2021 07:10
Business, 10.08.2021 07:10
Mathematics, 10.08.2021 07:10