You are required to make a concept map linking the following words together: - Acceleration - Angular - Biomechanics - Displacement - Distance - Equilibrium - Force - Friction - Impulse - Inertia - Joint Angle - Kinematics - Kinetics - Linear - Moment Arm - Momentum - Power - Rotation - Scalar - Speed - Time - Torque - Vector - Velocity - Work
Ans:
Displacement: shortest distance covered by a body in a definite direction
Distance: length of actual path covered by a moving object in a given time interval
Scalar: Physical quantities which have magnitude only and no direction
Vector: Physical quantities which have magnitude only and direction
Velocity = displacement / time
Speed = distance / time
Power: rate of doing work
Work: Product of force and displacement
Inertia: body opposes change in its initial state of rest or motion with uniform speed on a straight line
Force: when a body changes or tries to change the initial state is known as force
Momentum= mass x velocity
Impulse = force x time
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