Problem 5: Suppose a 190 kg motorcycle is heading toward a hill at a speed of 27 m/s. The two wheels weigh 12 kg each and can be approximated as solıd cylinders with a radius of 0.330 m. Note that the mass given for the motorcycle includes the mass of its tires. Randomized Variables m D190 kg v= 27 m/s h = 29 m Part (a) How high can it coast up the hill, if you neglect friction in m? h = sin() cos() tan() 7 8 9 HOME cotan() asin() acos() E AL 4 5 6 atan() acotan() sinh) 1 2 3 cosh() tanh() cotanh() END ODegrees O Radians vol BACKSPACE CLEAR Submit I give up! Hint Feedback Part (b) How much energy is lost to friction if the motorcycle only gains an altitude of 29 m before coming to rest?
Problem 5: Suppose a 190 kg motorcycle is heading toward a hill at a speed of 27 m/s. The two wheels weigh 12 kg each and can be approximated as solıd cylinders with a radius of 0.330 m. Note that the mass given for the motorcycle includes the mass of its tires. Randomized Variables m D190 kg v= 27 m/s h = 29 m Part (a) How high can it coast up the hill, if you neglect friction in m? h = sin() cos() tan() 7 8 9 HOME cotan() asin() acos() E AL 4 5 6 atan() acotan() sinh) 1 2 3 cosh() tanh() cotanh() END ODegrees O Radians vol BACKSPACE CLEAR Submit I give up! Hint Feedback Part (b) How much energy is lost to friction if the motorcycle only gains an altitude of 29 m before coming to rest?
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Transcribed Image Text:Problem 5: Suppose a 190 kg motorcycle is heading toward a hill at a speed of 27 m/s. The two wheels weigh 12 kg each and can be approximated
as solıd cylinders with a radius of 0.330 m. Note that the mass given for the motorcycle includes the mass of its tires.
Randomized Variables
m = 190 kg
v = 27 m/s
h= 29 m
Part (a) How high can it coast up the hill, if you neglect friction in m?
h =
sin()
cos()
tan()
7
8
HOME
cotan()
asin()
acos()
E
4
5
atan()
acotan()
sinh()
2 3
*
1
cosh()
tanh()
cotanh()
END
ODegrees O Radians
Vol BACKSPACE DEL CLEAR
Submit
Hint
Feedback
I give up!
Part (b) How much energy is lost to friction if the motorcycle only gains an altitude of 29 m before coming to rest?
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