Newton´s Laws
The sign for newtons
What is N?
What does PE and KE stand for?
Kinetic and potential energy
If a ball is kicked and it remains in motion until stopped, what law is it enacting?
What is Newtons first law?
Potential energy formula?
What is PE= mgh
If you push a swing, and it moves back, what law is it enacting?
What is Newtons 3rd law?
What is the kinetic energy of an object of mass 2 Kg and velocity 5 m/s
25 J
the equation to find force
F = m x a
Formula for KE?
½ mV²
If you push and object weakly, it moves a little, if you push it hard, it accelerates more, what law is it enacting?
A book weighs 3 kg sitting on a table, the table was 1 meter tall, what is the pe?
288.3155J