Wednesday

July 23, 2014

July 23, 2014

Posted by **Angie Need Help ASAP** on Sunday, December 1, 2013 at 8:22pm.

or sink in water?

Vsphere =

€

4

3π⋅r3

- Physics -
**Jai**, Sunday, December 1, 2013 at 9:29pmSteps:

1. Get the volume of the sphere (baseball). You re given the diameter, and you can get the radius by dividing this by 2. You are also given the formula:

V,sphere = 4/3 * π * r^3

Just substitute the value of radius to get V.

2. Divide the given mass by volume to get density of sphere:

d = m/V

3. Compare the density of sphere to density of water (which is 1 g/cm^3). If density of sphere is greater than density of water, it will sink. Otherwise, it'll float.

hope this helps :3

**Related Questions**

Physics - A regulation baseball has mass 145 g and diameter 22.86 cm. Will this ...

physics - a baseball has a mass of .145 kilograms. If the acceleration die to ...

physics - What is the change in kinetic energy of a baseball as it accelerates ...

physics - A regulation 145 g baseball can be hit at speeds of 100 mph. If a line...

physics - A 0.145 kg baseball is pitched at 42 m/s. The batter hits it ...

biology - Gene expression regulation by methylation of the cytosines in a ...

physics - As a baseball is being caught, its speed goes from 30 to 0 m/s in ...

physics - what is the distance between centers of a baseball of mass 0.145 kg ...

Physics - I got all but this problem. A 0.145-kg baseball is pitched at 42.0 m/...

Physics w/ Calc - A baseball approaches home plate at a speed of 43.0 m/s, ...