Lori's car gets about 28 miles per gallon of gas. About how many gallons of gas does Lori's car use for each mile driven? How do you know?
How many grams of sodium sulphate (mol. wt. 142) are required to make 1.2 liters of 0.5N solution
Dents and Dings Auto Body buys paint with a list price of $29,000. If the supplier extends trade discounts of 30/35/20, what is the trade discount amount?
How much hot air in SCFM is needed to heat up water from 60F to boiling point. The hot air is 350F.
A fan blade is rotating with a constant angular acceleration of +8.4 rad/s2. At what point on the blade, as measured from the axis of rotation, does the magnitude of the tangential acceleration equal that of the acceleration due to gravity?
A man is standing on a platform that is connected to a pulley arrangement, as the drawing shows. By pulling upward on the rope with a force the man can raise the platform and himself. The total mass of the man plus the platform is 94.7 kg. What pulling force should the man app...
i dont know it please teach me
i dont know it
Explain how life on earth is dependent on both polarity of covalent chemical bonds and hydrogen bonding.
If the same shoe were dropped from a height of 40m, how many seconds would it take it to hit the floor?