Answer:
Explanation:
We have to use the centripetal force equation
we need the radious so we have to isolate "r" and we get
replacing m=65 kg, v= 4.1 m/s and Fc=455N we get
The radius of the amusement park chamber is 2.4m
Answer:
Explanation:
I can tell you what the answers for the middle column are, but if you don't know how to solve total energy problems, they won't make any sense to you at all.
First row, KE = 0
Second row, KE = 220500 J
Third row, KE = 183750 J
Fourth row, KE = 205800 J
That's also not paying any attention to significant digits because your velocity only had 1 and that's not enough to do the problem justice. I left all the digits in the answer. Round how your teacher tells you to.
The correct answer is: 1792g or 1800g.
(When you round it)
Answer:
C.
Measure the wear on his treads before and after riding a certain number of laps.
Answer:
1) 1 2) 1 3)4 4) 1 5) 1 6)1 7)3 8)3 9)2 10)3
Explanation:
