<span><u>Answer
</u>
The size off the motorcycle.
<u>Explanation
</u>
A size of the motorcycle make it difficult for the drivers to judge its speed and distance. Is the speed is high the distance decreases very fast if the speed is low the distance decreases slowly. The small size of the motorcycle makes it so difficult to determine the speed and distance.
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Jack Nicklaus once said about golf that "hitting a perfectly straight shot with a big club is a fluke." Science of Golf (SOG): Newton’s Third Law of Motion and Momentum explains what happens when a golfer swings a golf club and applies a big force to the small golf ball. The video features amateur golfer and Stanford University student Patrick Rodgers who gives his opinion on the importance of knowing what causes power and speed in the golf swing. Jim Hubbell, research engineer at the United States Golf Association (USGA) discusses what forces are and how they work in pairs. Hubbell also defines momentum and how it is transferred to the ball.
Hope this helps
<span>Out of the four listed rivers, Mekong is not the major river of Asia.
Indus, Ganges and Brahmaputra river are all the major rivers in south Asia. Mekong river is famous only after the above three listed and many more which are not listed here.</span>
The two ends (the ends of the north and south poles) are the most powerful parts of the magnet. They have the strongest magnetic force. As you go down the magnet (closer to the center) the magnet loses its magnetism strength.
(hope it helps ^_^)
Answer:
r = b/2a
Explanation:
We know that force can be derived from potential energy:
F(r) = -dU(r) / dr
=> F(r) = -d/dr (ar² - br + c)
F(r) = -2ar + b
When this force is equal to zero,
F(r) = 0 = -2ar + b
=> 2ar = b
r = b/2a
This is the point where the force goes to zero.