keep40
contestada

John's truck has more mass than his brother Thomas' truck. John's truck
has less inertia
will accelerate more quickly
needs more force to move
is 100 percent efficient

Respuesta :

AL2006

John's truck has more mass than his brother Thomas' truck.

John's truck  has more inertia  than Thomas' truck.

If both trucks get equal force, John's truck will accelerate more slowly than Thomas' truck.

John's truck needs more force to accelerate.

If both trucks are just sitting there, John's truck needs more force to start moving.

We don't know anything about the efficiency of either truck.  Or the efficiency of either brother, for that matter.

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