Conceptual Dynamics - Independent Learning

Units - Conceptual Example 1.2-2

 

Without calculating, which one in each of the following sets of objects has a different weight than the others? Assume standard conditions.

Note: 1 lb = 16 oz, 1 N = 102 g, 1 lb = 4.45 N

 

A cup filled with liquid

 

                          

 

 

 

A pair of shoes

 

                          

 

 

 

Apples

 

                          

 

 

 

Without calculating, which of the following is taller?

Note: 1 m = 3.28 ft, 1 ft = 12 in

 

Meerkat

 

                 

 

 

 

Without calculating, which of the following distances is longer?

Note: 1 mi = 5280 ft, 1 mi = 1.61 km

 

The distance between