Homework Statement
Suppose that a person is pulling a car with an acceleration of 6 m/s^2. If the reindeer triples the net force, what is the new acceleration?
Homework Equations
F=ma
where, m= mass, a= acceleration, F=force
The Attempt at a Solution
I really do not know what my teacher...
For Newton's first law, which one is correct?
1. All objects that are at rest, stay at rest; all objects that are in motion stay in motion, unless acted upon an unbalanced force.
Or
2. All objects that are at rest, stay at rest; all objects that are in motion stay in motion, unless acted...