Ashopper pushes a 7.32 kg grocery cart
with a 14.7 n force directed at
-32.7° below the horizontal.
what is the normal force on the cart?

Plss anybody know how to do this? ? i need the answers from a through d

The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes with the propane (c3h8) to burn it completely. for every gram of propane that flows through the burner, what volume of air is needed to burn it completely? assume that the temperature of the burner is 195.0°c, the pressure is 1.05 atm, and the mole fraction of o2 in air is 0.210.

Which is not true of alpha radiation? o a. it increases the number of protons. o b. it has a positive charge. o c. it causes transmutation. o d. it is heaviest of the three types