O-LevelPhysicsForces5054/12 · May/June 2018 · Q111 Mark

A force of 1600 N accelerates a car, of mass 800 kg, from rest. What is the car's acceleration and its velocity after 4.0 s?

A0.50 m/s², 0.13 m/s

B0.50 m/s², 0.50 m/s

C2.0 m/s², 2.0 m/s

D2.0 m/s², 8.0 m/s

✓ Correct answer

D: 2.0 m/s², 8.0 m/s

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