Why must scientists often deal with politics? O A. Most scientists hold political office at some point.
O B. Politicians can restrict scientific research.
O C. Scientists decide which laws get made.
O D. Politicians are not interested in scientific discoveries.

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.

How is an electron dot structure used to represent a covalent bond?