Because of the amount of energy they have.
Area of the bottom rectangle = 6 x 2 = 12 in²
Area of the left rectangle = 3 x 2 = 6 in²
Area of the right rectangle = 2 x 4 = 8 in²
Area of the front and back triangle = 2( 1/2 x 6 x 2) = 12 in²
Total Surface area = 12 + 6 + 8 + 12 = 38 in²
Answer: 38 in²
Answer:
0.8764kgm/s
Explanation:
Finding the velocity(v) before it hits the ground , where g is 9.8m/s²
v²= u² + 2gh
v² = 0 + 2× 9.8 × 2
v² = 40
v = √39.2
=6.26m/s
momentum= mass × velocity
= 0.14 × 6.26
= 0.8764kgm/s
In terms of morphology, Homo rudolfensis and <u>Homo habilis </u>can be considered to be one species.
An extinct species of early Pleistocene humans known as Homo habilis, or "handy man," lived in East and South Africa between 2.31 million and 1.65 million years ago. When H. habilis was first described as a species in 1964, there was a lot of debate about it.
Many scientists suggested that it be grouped with Australopithecus africanus, the only other early hominin that was known at the time, but as time went on and more pertinent discoveries were made, Homo habilis gained more recognition. By the 1980s, it was believed that Homo habilis was a direct progenitor of modern humans, developing into Homo erectus along the way.
To know more about Homo habilis here
brainly.com/question/10275145
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Clean maybe? There isn’t much context
