Answer:
So, some examples may include the presence of four or five different species of tree in a woodland forest, or perhaps 100 different species of fish, crustaceans and coral in a certain reef.
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option d
Answer:
Name the 6 simple machines
1.Lever
2.Pulley
3.Screw
4.Axle
5.Wedge
6.Inclined plane
What is a joule and how is it abbreviated?
Abbreviation=J
A measurement of energy and work.
What is an input force?
Input force is the amount of effort used to push down on a road or pull on a rope in order to move the weight.
What is an output force?
output force is the force exerted on an object by a simple machine.
Explanation:
Light is clearly affected by gravity, just think about a black hole, but light supposedly has no mass and gravity only affects objects with mass. On the other hand, if light does have mass then doesn't mass become infinitely larger the closer to the speed of light an object travels.
Answer:
The angle of launch of the rubber band affects the initial velocity. The more the rubber band is stretched the more force it applies to return to equilibrium and the more kinetic energy that results in.