The chart shows data for an object moving at a constant acceleration. A 2 column table with 4 rows. The first column is labeled time in seconds with entries 0, 1, 2, 3. The second column is labeled velocity in meters per second with entries 0, X, Y, Z. Which values best complete the chart? a X: 0 Y: 0 Z: 0 b X: 2 Y: 4 Z: 6 c X: 3 Y: 3 Z: 3 d X: 1 Y: 5 Z: 8

The position of a dragonfly that is flying parallel to the ground is given as a function of time by r⃗ =[2.90m+(0.0900m/s2)t2]i^− (0.0150m/s3)t3j^. a: at what value of t does the velocity vector of the insect make an angle of 34.0 degree clockwise from the x-axis? b: at the time calculated in part (a), what is the magnitude of the acceleration vector of the insect? c : at the time calculated in part (a), what is the direction of the acceleration vector of the insect?

Which statement best explains why an object weight less on mercury than it does on earth

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.