Which of the following statements is true? Heavier objects will free-fall more quickly than lighter objects Mass and weight are the same Objects in free-fall do not experience air resistance The more massive an object, the faster its acceleration of gravity.

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^−2m on an edge at the ocean's surface, decrease by 7.5 x 10−10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^−2, delta v=7.5x10^−10. at some point l needs to be cubed. why p is divided by delta v?

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