If Bobby Joe is 13, his sister Billy Jean is 8 and his brother Clevis is 16, describe how old Bobby Joe is relative to his siblings without using numbers? HELP QUICK PLS HURRY

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?

In what direction does an applied force move an object

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.