Tuesday, August 16, 2011

PHYSICS Q: 2000-kg car is skidding out of control on a horizontal icy (frictionless) road...(answer ASAP)?

A 2000-kg car is skidding out of control on a horizontal icy (frictionless) road. It is heading directly at Lois Lane at a speed of 45.0 m/s. When the car is 200 m from her, Superman begins to exert a steady force on the car with magnitude of 1.30x104 N at 30.0o relative to the horizontal. Is this force enough to save Lois Lane who is frozen to the spot by terror?

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