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Grade 3 Science Ch10

Pages 228-231

QuestionAnswer
_____________ is the place where an object is. position
______________ is a change of position. motion
You can describe an object's motion in three ways. Can you name these ways? DIRECTION the object travels; DISTANCE it travels; SPEED it travels.
The way an object faces is ____________ direction
How fan an object travels is ____________ distance
The measrement of how fast or slow an object moves is ____________. speed.
If a thrown football that is knowcked into the hands of another player it is a change in ________________ direction
Blowing hard into a trumpet to change the sound is a change in _____________ of force. strength
_______________ is the amount of force exerted on an object. strength
________________ forces are two forces that are equal in strength and opposite in direction as they act on an object. Balanced-There is no change in an object's motion when the forces are balanced.
_______________ forces are two forces that are unequal in strength as they act on an object. Unbalanced-There is change in an object's motion and the forces are unequal in strength.
A turtle is creeping along. How would you describe the motion? speed
The turtle moved ten feet from the bush to the pond. How would you describe the motion? distance
The turtle began to walk toward the sunny grass but instead it went to the shade of the tree. How would you describe the motion? direction
A wagon is sittingon the lawn. What can you say about the forces? The forces pushing on the wagon are gravity and the lawn's force. The forces are equal in strength and balanced.
When God spoke on the first day of Creation, He created _____________. forces; The Earth rotates and we have night and day.
Created by: Bonnie Daniel
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