 , 08.11.2019 01:31 eleonorajacomopdb7bj

# A0.400kg particle slides around a horizontal track. the track has a smooth vertical outer wall forming a circle with a radius of 1.50m. the partical is given an initial speed of 8.0m/s. after one revolution, its speed has dropped to 6.0m/s because of friction whith the rough floor of the track. (a) find the energy transformation from mechanical to internal in the system owing to friction in one revolution. (b) calculate the coefficient of kinetic friction. (c) what is the total number of revolutions the partical makes before stopping? Answers: 1  ### Another question on Physics Physics, 21.06.2019 22:00
To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .
Answers: 1 Physics, 22.06.2019 00:10
A75.0-kg on a in anto 30.0 m/s in 2.00 s. (a)init . ( an on to .) (b) is? (c) is , or?
Answers: 2 Physics, 22.06.2019 02:00
What is created when solids,liquids,an gases mix with one another
Answers: 1 Physics, 22.06.2019 13:10
Askateboarder shoots off a ramp with a velocity of 6.7 m/s, directed at an angle of 54° above the horizontal. the end of the ramp is 1.4 m above the ground. let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp. (a) how high above the ground is the highest point that the skateboarder reaches? (b) when the skateboarder reaches the highest point, how far is this point horizontally from the end of the ramp?
Answers: 2
You know the right answer?
A0.400kg particle slides around a horizontal track. the track has a smooth vertical outer wall formi...
Questions                    Questions on the website: 12800141