Question

Will give medal + fan to whoever helps please. (: (attached picture)

Answer 1

have u tried drawing the graph of the velocity vs time ??

Answer 2

i can try now just give me a sec but how would i determine the slope from the graph? sorry if that's a stupid question.

Answer 3

slope b/w two pts say (a,b) and (c,d) is given by (d-b)/(c-a)
and the question askes for slope b/w 10 min and 20 min .. that is (10, 0.2) and (20, 0.8)
no i hope u will get the slope?? try it

Answer 4

Okay i think I got it thank you, let me try.

Answer 5

do you still need help

Answer 6

Oh no thank you though (:

Answer 7

ok

Answer 8

I got 0.6/10