WorksheetsPhysics: Forces
Total questions: 9
Worksheet time: 6mins
F=ma is Newton's ___ Law.
1st
2nd
3rd
Newton's 3rd Law is...
Force is the product of mass and acceleration
Everything remains in the same state of motion if there is no force acting upon it
Everything exerts equal and opposite forces on each other when in contact
If the resultant force is 0, the acceleration is 0
Energy is measured in
m/s/s
Joules
Newtons
Meters
Which of these formulae is Hooke's Law?
Work Done= Force x distance
d=E/F
P=E/t
Elastic Potential Energy= Spring constant x extension
Which of these is not a vector?
Density
Momentum
Force
Velocity
_______ ___________ is when something is stretched so much that it cannot return to its original shape.
(a)
Acceleration is
v - u
___
t
u-v
___
t
v
__
t
u + t
___
v
As time increases, velocity decreases. This is
(a)
In the equation p=mv, what does p stand for?
(a)
