True/False? Object will remain at rest or in motion unless acted upon by a external force.
True
100
A hockey puck slides on the ice in a straight line towards the goal. Friction doesn't exist on this ice. Is this an example of the 1st Law?
Yes.
200
When was Issac Newton born?
Christmas Day of 1642
200
True/False A object remains at rest when acted upon by gravity, friction, and a external force.
False
200
A spacecraft is flying at a constant speed and in a straight line towards mars outside the earth's atmosphere. There is no friction in space. Would this be an example of Newton's 1st law.
Yes.
300
Who is Issac Newton named after?
His father.
300
True/False? When a force is applied on a marble on a perfectly horizontal surface, the marble will stay at a constant speed forever.
True
300
A car is at a constant speed and hits a brick wall. The man in the car keeps going. Is the car or the man an example of the first law?