Learning intentions: Pupils will
demonstrate knowledge of how to
perform resultant force calculations.
Resultant Forces
Pull 35N
Friction
10N
Resultant force = 35N – 10N
25N
Box will move to the right
Work out the following resultant force calculations and state what direction the object will move:
1.
PUSH 50N
Wheelbarrow will move to: _________________
FRICTION 5N
Resultant Force =
2.
WEIGHT 480N
PUSH
1480N
3.
Resultant Force =
Rocket will move: ______________________
PUSH 20N
Resultant Force =
Car will: ______________________
FRICTION 20N
4.
Resultant Force =
WEIGHT 120N
Stapler will move: ______________________
UPTHRUST 2N
5.
Resultant Force =
WEIGHT 540N
Canoe will: ______________________
UPTHRUST 20N