The table provided shows data collected during an experiment . Which of the following claims is supported by the data?

A. Gravitational force are proportional to the masses of the two objects.

B. Gravitational forces are strongest between objects with identical masses.

C. Gravitational forces are weakest when one object is more massive than the other.

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?

Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:

Which form of pure carbon is so hard that it can be used in cutting tools?