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this would have to deal with the pull of gravity, air resistance, and friction. In Newton's laws it states that a object in motion stays in motion unless acted upon another force. Gravity, air resistance(wind), and friction are the forces. Of course you won't stop if you keep on pedaling.
a force acting on an object at rest causese it to move
Do you mean which "branch?" Mechanics, Kinematics, Statics, Dynamics are all branches of physics that deal with the study of force, energy and motion.
Kinematic is the branch of physicis that deal with the description of motion but Dynamics is the branch of physicis that deal with the causes of motion.
Yes, your foot needs contact with the ground to walk, because it pushes itself off of the ground. With no friction, your foot could not stay on the ground to push off. It's similar to walking on ice except... impossible.
this would have to deal with the pull of gravity, air resistance, and friction. In Newton's laws it states that a object in motion stays in motion unless acted upon another force. Gravity, air resistance(wind), and friction are the forces. Of course you won't stop if you keep on pedaling.
a force acting on an object at rest causese it to move
newton
An object in motion will tend to stay in motion unless acted upon by an outside force.
Do you mean which "branch?" Mechanics, Kinematics, Statics, Dynamics are all branches of physics that deal with the study of force, energy and motion.
they are alike because they both deal with force
Kinematics and dynamics are the two branches of physics which deal with motion. your wrong dumba$$
I understand Newton's first law but I don't understand the question. Newton's first law says that, unless changed by an outside force, a body at rest (still) will remain at rest and a body in motion will remain in motion in the same direction and speed. This describes inertia and momentum, respectively.
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The following Newton's law deal with motion. 1. Every body continues in its state of rest or of uniform motion in a straight line path until and unless and external force is applied.It is also called as law of inertia. 2. The rate of change of momentum is directly proportional to the force applied and the change takes place in the direction of applied force. 3. For every action there is an equal and opposite reaction. Forces exist in pairs.