A 10KN racing car is traveling at 90kph when it enters the semicircular curve (R=100m). The driver increases the speed at a uniform rate and leaves the curve at 126 kph. Determine the normal outward force acting on the car when it is in the middle of the curve. Hint: Normal acceleration V^2/R Normal Outward Force Mass x Normal Acceleration. O 12,487.26 N O9.174.31 N O 9,429.15 N O 6,371.05 N = =
A 10KN racing car is traveling at 90kph when it enters the semicircular curve (R=100m). The driver increases the speed at a uniform rate and leaves the curve at 126 kph. Determine the normal outward force acting on the car when it is in the middle of the curve. Hint: Normal acceleration V^2/R Normal Outward Force Mass x Normal Acceleration. O 12,487.26 N O9.174.31 N O 9,429.15 N O 6,371.05 N = =
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Transcribed Image Text:A 10KN racing car is traveling at 90kph when it enters the semicircular
curve (R=100m). The driver increases the speed at a uniform rate and
leaves the curve at 126 kph. Determine the normal outward force
acting on the car when it is in the middle of the curve.
Hint:
Normal acceleration = V^2/R
Normal Outward Force Mass x Normal Acceleration.
O 12,487.26 N
O 9.174.31 N
O 9,429.15 N
O 6,371.05 N
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