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Abdul wants to increase the acceleration of his bike when he rides it. What can he do to accomplish that goal?

Check all that are true.

He can pedal slower so that he does not become tired.

He can pedal with more force.

He can remove the water bottle holder and the bell so that the bike has less mass.

He can add more mass to the bike so that it has greater inertia.

1 answer

To increase the acceleration of his bike, Abdul can consider the following options:

  1. He can pedal slower so that he does not become tired - This is NOT a good option to increase acceleration. Pedaling slower would generally result in less acceleration.

  2. He can pedal with more force - This is TRUE. By pedaling with more force, Abdul can increase the acceleration of his bike.

  3. He can remove the water bottle holder and the bell so that the bike has less mass - This is TRUE. Reducing the mass of the bike would allow it to accelerate more easily for a given amount of force applied.

  4. He can add more mass to the bike so that it has greater inertia - This is NOT a good option to increase acceleration. Adding mass would increase inertia, making it harder to accelerate.

So, the correct options Abdul can do to increase acceleration are:

  • He can pedal with more force.
  • He can remove the water bottle holder and the bell so that the bike has less mass.