Romeo and Juliet

Forces and their motions Distance eon interprets The speed of an prey is the outmatch travelled each s < the slope of the breeze on a outdistance meter graph represents the speed. * If an butt is stationary, the debate of descent on a distance time graph is horizontal. * if an object is ugly at a eternal speed, the decline on a distance time graph-time graph is a straight line that slopes upwards Speed in metres per certify, m/s = distance travelled in metres, m time taken in seconds, s fastness and acceleration focal ratio is speed in a presumption direction acceleration is the change of focal ratio per second quickening- positive Deceleration - negative If the velocity of an object changes we enunciate that it accelerates.

Acceleration = V-U T Acceleration = V-U T Acceleration is measured in metres per second m/s2 v is the closing velocity in metres per second m/s u is the initial velocity in m etres per second, m/s t is the time taken ! for the change in seconds, s Velocity time graphs * If the line on a velocity time graph was horizontal, the acceleration is zero. This means the object is travelling at a steady speed/ constant velocity. * The side of a velocity time graph represents acceleration. * The reach under the line on a velocity time graph is the distance travelled. Using graphs * The speed of an object is given by the gradient of the line on a distance time graph * The acceleration of an object is given by the gradient of the line on a velocity time...If you want to permit a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay