GUYS HELP ITS DUE 20 MIN PLEAS. I SHOULD HAVE ASKED EARLIE

How does the force of gravity between two bodies change when the distance between them is increased by a factor of 5? Express your answer using two significant figures.

Ffinal/Finitial=

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two