The trains pass each other. cyclist is stationary when a second cyclist passes, travelling at a constant speed of 8ms! The first cyclist
then accelerates for 5s at a constant rate of 2 ms-2 before continuing at constant speed until overtaking the
second cyclist. By sketching both graphs, find the equations of the two straight-line sections of the graphs
and, hence, find how long it is before the first cyclist overtakes the second,​

Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical