In a grouped frequency distribution one interval is listed as 50-54. Assuming that the scores are measuring a continuous variable, what are the real limits of this interval?

The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.

If forces acting on an object are unbalanced. true or false

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.