تم الحل ✓
categoryالفيزياء
schoolبكالوريوس
event_available2026-07-15
السؤال
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Question 1
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Question:
A car with a mass of m=1167 kg is travelling around a bend that is shaped like part of a circle. The radius of the circle is
T=47.7 m and the car has a speed of v = 31.2 km/h.
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Figure 1. Diagram of a car driving around a bend with radius r.
Part 1)
What is the speed of the car in m/s?
m/s
Part 2)
What is the kinetic energy of the car?
K =
Part 3)
What is the net force acting on the car as it travels around the bend?
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