WorksheetsC5 🤪😈
Total questions: 10
Worksheet time: 5mins
Choose which option you think is a displacement time graph.
What can a force change?
Speed, shape and direction.
Speed, shape and colour.
Speed, shape and elements.
What unit is force measured in?
Newtons
Kilograms
Keplers
Joules
When an object is in motion, what direction does friction act in?
The same direction as the motion of the object
At right angles to the motion of the objec
The opposite direction to the motion of the object
What is Newton's Second Law?
The bigger the unbalanced force the bigger the acceleration
If A exerts a force on B, then B exerts an equal but opposite force on A
If a body is at rest and the forces acting on it are balanced then the body will remain at rest
what is the formula for speed
Distance/time
Displacement/time
Velocity/time
What formula from your formula sheet would you use to find displacement of an object
S=ut+1/2at^2
V=u+at
Vav=s/t
V^2=u^2+2as
Choose the following scalar quantities
Mass
Displacement
Speed
Velocity
What is the equation for stopping distance
reaction distance+braking distance
S=ut+1/2at^2
Fnet=ma
What is newtons 3rd law
Force is equal to the change in momentum per change in time. For a constant mass, force equals mass times acceleration.
for every action force there is an equal and opposite reaction force
Object in motion will remain in motion unless acted upon by an unbalanced force.
