If a net force acts on an object, the object\'s speed willchange. If anet force
ID: 1738386 • Letter: I
Question
If a net force acts on an object, the object's speed willchange.If anet force acts on an object, the object's velocity willchange.
During thecollision of a car with a large truck, the truck exerts an equalsize force on the car as the car exerts on the truck.
Anobject initially moving at a constant velocity will slow downunless net force is applied.
Thenet force which acts on an object which remains at rest iszero.
Explanation / Answer
Q1 - I'll have to bite the bullet on this one and say False. I can push something EXACTLY with the right amount of force so thatthe object goes in the opposite direction but at the EXACT samespeed. Here, the speed will stay the same because it is ascalar. Q2 - By the logic of Q1, this one is true. The directionand/or speed are going to be affected by the push. Q3 - True, Newton's Laws of Motion -> Equal and OppositeForces Q4 - False, Newton's Laws of Motion state that it will continue atthe same velocity unless acted upon by an outside force Q5 - True, Newton's Laws of Motion state that an object will stayat rest unless acted upon by an outside force
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