Elementary Science
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Objective 3 -Physical Science
 
 

 

 

3.6A - Measure and record changes in the position and direction of the motion of an object to which a force has been applied.

 

 

A car will skid more on a wet road than on a
dry road. This happens because between the
tires and the dry road, there is more —


A gravity
B magnetism
C friction
D heat

 

 

 

 

 

The picture to your right shows different points along a toy rocket’s path after it blasted off. How much height did the rocket gain between Points Q and R?

Use a ruler to measure the distance
to the nearest centimeter. Record and bubble in your answer.