Chapter 4 Physics Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| An object cannot remain at rest unless? | The net force acting on it is zero. |
| If a block is moving to the left at a constant velocity, what can one conclude? | The net force applied to the block is zero. |
| A block of mass 2kg is acted upon by two forces: 3N (directed to the left) and 4N (directed to the right). What can you say about the block's motion? | It could be moving to the left, moving to the right, or be instantaneously at rest. |
| A massive block is being pulled along a horizontal frictionless surface by a constant horizontal force. The block must be __________. | moving with a constant nonzero acceleration |
| Two forces, of magnitude 4N and 10N, are applied to an object. The relative direction of the forces is unknown. The net force acting on the object __________. | cannot have a magnitude equal to 5N |
| If the acceleration of an object is zero, are no forces acting on it? | No |
| If an object is moving, is it possible for the net force acting on it to be zero? | Yes |
| If a person gives a sharp pull on the dangling thread, where is the thread likely to break: below the stone or above it? | Below |
| If a person gives a slow and steady pull on the dangling thread, where is the thread likely to break: below the stone or above it? | Above |
| When you stand still on the ground, how large a force does the ground exert on you? | F=mg |
| The force exerted perpendicular to a surface is called? | Normal Force |
Created by:
jrr409