Question

In: Physics

A 1600 kg sedan goes through a wide intersection traveling from north to south when it...

A 1600 kg sedan goes through a wide intersection traveling from north to south when it is hit by a 2000 kg SUV traveling from east to west. The two cars become enmeshed due to the impact and slide as one thereafter. On-the-scene measurements show that the coefficient of kinetic friction between the tires of these cars and the pavement is 0.750, and the cars slide to a halt at a point 5.30 m west and 6.31 m south of the impact point.

Part A
How fast was sedan traveling just before the collision?

Part B
How fast was SUV traveling just before the collision?

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