NPCIL Trainee Acceleration — practice questions
6 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice NPCIL Trainee Acceleration in the app →Pushing the gas pedal of a car increases its velocity. In physics terms, this change in velocity is called:A car's speed decreases as the driver brakes. Everyday language calls this "deceleration." How is this correctA subway train accelerates from rest to 30.0 km/h (8.33 m/s) in 20.0 s. What is its average acceleration?The same subway train later slows from 30.0 km/h (8.333 m/s) to a complete stop in 8.00 s. What is its averageWhat is the SI unit of acceleration?When air resistance is not a factor, all objects near Earth's surface in free fall accelerate downward at appr