The asteroid belt is a region between mars and jupiter that contains a multitude of large rocks and planetary fragments called asteroids. most asteroids are about 3 au from the sun. what is the best estimate of the orbital period of a typical asteroid?

Why is alchemy not considered to be a science ?

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap

Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.