Problem 5: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of 1400 kg and is approaching at 9.5 m/s due south. The second car has a mass of 950 kg and is approaching at 17.5 m/s due west. Part (a) Calculate the magnitude of the final velocity, in meters per second, of the cars. v' = | sin() cos() tan() 7 8 HOME cotan() asin() acos() E A AL 4 5 atan() acotan() sinh() 1 2 3 cosh() tanh() cotanh() + END O Degrees O Radians CLEAR ВАCKSPACE DEL Submit Hint Feedback I give up! Part (b) Calculate the direction of the final velocity, in degrees south of west, of the cars. Part (c) What is the change in kinetic energy, in joules, for the collision? (This energy goes into deformation of the cars.)

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Problem 5: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of 1400 kg and is approaching at 9.5 m/s due
south. The second car has a mass of 950 kg and is approaching at 17.5 m/s due west.
Part (a) Calculate the magnitude of the final velocity, in meters per second, of the cars.
v' = |
sin()
cos()
tan()
7
8 9
НOME
cotan()
asin()
acos()
E ^ A 4 5
6.
atan()
acotan()
sinh()
1
2 3
cosh()
tanh()
cotanh()
+
END
Degrees
Radians
VO BАСKSРАСE
CLEAR
DEL
Submit
Hint
Feedback
I give up!
Part (b) Calculate the direction of the final velocity, in degrees south of west, of the cars.
Part (c) What is the change in kinetic energy, in joules, for the collision? (This energy goes into deformation of the cars.)
Transcribed Image Text:Problem 5: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of 1400 kg and is approaching at 9.5 m/s due south. The second car has a mass of 950 kg and is approaching at 17.5 m/s due west. Part (a) Calculate the magnitude of the final velocity, in meters per second, of the cars. v' = | sin() cos() tan() 7 8 9 НOME cotan() asin() acos() E ^ A 4 5 6. atan() acotan() sinh() 1 2 3 cosh() tanh() cotanh() + END Degrees Radians VO BАСKSРАСE CLEAR DEL Submit Hint Feedback I give up! Part (b) Calculate the direction of the final velocity, in degrees south of west, of the cars. Part (c) What is the change in kinetic energy, in joules, for the collision? (This energy goes into deformation of the cars.)
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