What should the angle of the embankment be if the car is going 72.3 m/sec around a turn of radius 720 m to make for a smooth ride?

i would think klcio3

can be answered using momentum.

momentum = p

p1= mass1 * velocity1

p1 = p2

therefore

p1 = 6kg * 4m/s

p1 = 24kgm/s

p2=m2 * v2

24 kgm/s = 7kg * v2

v2 = 24 kgm/s / 7kg

v2= 3.42 m/s

its a 5.5 n

glad that

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