Protons have a positive charge which is indicated by a + sign.
Hence, the answer is C.
Answer:
1. A satellite is an object which has been sent into space in order to collect information or to be part of a communications system. Satellites move continually round the Earth or around another planet.
2. red giant
3.red giant.
Explanation:
An object has positive acceleration if it is accelerating and travelling in the right direction.
<h3>What does it signify if a position time graph has a straight line with a positive slope?</h3>
- A straight line with a positive slope will appear on the Position vs. Time graph of an item travelling forward at a constant speed. It shows that the object's velocity is constant and that it is travelling ahead.
- The y-axis of this sort of graph denotes position in relation to the starting point, while the x-axis denotes time. An object's distance from its beginning position at any given moment since it began moving is displayed on a position-time graph.
- In a distance-time graph, the object's speed is equal to the slope or gradient of the line. The line becomes steeper as the thing goes more quickly (and the greater the gradient).
- The starting point of the item is indicated by the y-intercept. An object's y-intercept is zero if it begins at the measuring instrument. Its y-intercept is 3 meters if it begins at a distance of 3 meters. When two items are in the same position, you may tell by where two lines intersect.
To Learn more About Positive acceleration, Refer:
brainly.com/question/460763
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