Q1) A crane must lift a crate with the mass of 3.5x10^3kg

a. How much force would be required?

b. On the moon, do you think it would take more or less force to lift the crate?

Q2)How much force will it take in order for you to lift a book having a mass of 1350g?

Q3)How many four liter buckets of water do you need to fill your bathtub, which is 123cm long, 57.2 cm deep, 33.0cm wide?

Q4) (I have finished the first part) When you buy a 2-liter bottle how many dm^3 have you purchased (2 dm^3)?

What is the mass in grams if it is mostly water?

What is its weight in newtons?

Thanks