The graph below plots the position versus time for a certain object moving along the x-axis. What is the average velocity over the following time intervals (in m/s)? (Indicate the direction with the signs of your answers.) (a)
0 to 1.00 s
m/s
(b)
0 to 4.00 s
m/s
(c)
1.00 s to 5.00 s
m/s
(d)
0 to 5.00 s

Twenty percent of what number is 40?

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Which graph depicts the path of a projectile