calculating force
Two friends push a heavy box across the floor. Friend A pushes to the right with a force of 25N and friend B pushes to the left with a force of 25N.
What is the net force?
The net force is 0N
What is a balanced force
A balanced force is when the net force on a object equals zero and it has no motion or is moving at a constant speed.
What is Newtons first law of motion
An object at rest stays at rest and an object in motion stays at a constant velocity unless acted upon by an external force
How many law of motion did Newton create?
A toy car is pushed to the right with a force of 18N while friction pushes it to the left with a force of 5N.
What is the net force?
13N to the right
What is an unbalanced force
When the forces acting on an object do not equal zero resulting in movement or a non constant speed.
What is constant velocity
An obejct having a steady velo unless acted upon by an external force.
What major mathematical branch did Newton co-invent?
Calc
In a game of tug-of-war, Team Red pulls to the left with a combined force of 320N. Team Blue pulls to the right with a combined force of 380N
What is the net force?
60N to the right.
A book is resting on a table.
Are the forces balanced or unbalanced?
Balanced
How does a seatbelt apply to Newtons 1st law
A seatbelt adds the extra force to assist your inertia to stop you from flying forward.
What university did Newton go to?
Trinity
A book is pushing down on a table with a force of 4N and the table is pushing up with a force of 4N.
What is the net force?
Two people are playing tug-of-war. Person A pulls to the left with a force of 80 Newtons, while Person B pulls to the right with a force of 100 Newtons.
Are the forces balanced or unbalanced?
Unbalanced
What is equillibrium?
When all forces acting on an ubject are equal(balanced net force/ 0 net force)
In what year did Isaac Newton publish his most significant work, Philosophiae Naturalis Principia Mathematica?
1687