Suppose you are an engineer, and you are asked to measure the force on a supporting beam of a bridge. you measure it to be 50,067 lbs, but you know that your scale is only precise to ±400 lbs. how do you record this measurement in your final report to the client? (keep in mind that you want to find the perfect way to express the number to give an idea of how precise it is.) click the above link to submit a three sentence description, which includes: (5 pts) how you would record the measurement in the final report. (5 pts) why you would record it that way.

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.

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)

During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.