010 Part 1 Of 2 1 0 Points Roller Coaster Cart Of Mass M 299 Kg Starts Tationary At Point A Where H1 31 4 M And W 1 (32.81 KiB) Viewed 25 times
10 b) What is the speed of the cart at B, ignoring the effect of
friction? Answer in units of m/s.
010 (part 1 of 2) 1.0 points roller coaster cart of mass m = 299 kg starts tationary at point A, where h1 = 31.4 m and while later is at B, where h2 = 8.4 m. The acceleration of gravity is 9.8 m/s². AT B hy h2 What is the potential energy of the cart elative to the ground at A? Answer in units of J.
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