Fill in the blank
1)____ in direction of the force
2) the rate of change in velocityis _____
3) the rate of change of _______ is directly
4) F= Ma valid for _______
5) Impluse is _____
Answers
Answer:
Isaac Newton's First Law of Motion states, "A body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force." What, then, happens to a body when an external force is applied to it? That situation is described by Newton's Second Law of Motion.
According to NASA, this law states, "Force is equal to the change in momentum per change in time. For a constant mass, force equals mass times acceleration." This is written in mathematical form as F = ma
F is force, m is mass and a is acceleration. The math behind this is quite simple. If you double the force, you double the acceleration, but if you double the mass, you cut the acceleration in half.
Answer:
1) north
2) Delhi
3) west
4) f emal