(Answered) 1an object has a mass of 13g volume of 14cm3 what is the

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1.An object has a mass of 1.3g volume of 1.4cm3. What is the density of this object?______g/cm3 What is the object's specific gravity?

2. A box has a weight of 735N and a surface area of 0.050m2. If the box rests on a floor, what is the pressure on the floor?________x 10^4 Pa

3.What is the ratio of diameters needed for a hydraulic jack to have a force amplification factor of 36?

4. An object has a specific gravity of 1.1. It is dropped into a fluid with specific gravity of 1.2. Will the object sink or float?

5. An object displaces 0.025m3 of water when completely submerged. What is the buoyant force on the object?______x 10^2 N

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