Practice Problems

Given the fact that 12 inches = 1 foot and 2.54 cm = 1 inch, convert feet to meters.

Given the fact that 1 pound = 4.448 newtons, convert pounds to newtons.

At the surface of the earth an object weighs newtons. What would be its mass in kilograms?

An object falls freely from rest to the ground, a distance of meters. How long does it take to reach the ground?

An object falls freely from rest to the ground from a height of meters. How fast is it moving just before it strikes the ground?

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