Hi all

I am sorry to bother you.

Could you help me to solve this problem?

particle's moves in a straight line, whose velocity can be modelled by the

following function

v(t) = tsin(t):

Find the distance s, covered by the particle from time t = 0 to t = 2 pie. Sketch

the graph for v(t) over the domain [0, 2 pie], and display what the value of s

represents on your sketch. Hint: recall s(t) = v(t), also think about the sign

of the function v(t) for t > pie.

Thanks a lot.