Answer:
c. the entire planet was resurfaced about 750 million years ago.
Explanation:
Most of the craters (around 85%) on Venus are in immaculate condition although they have been slightly decayed by volcanism.
The crust of Venus is not in continuous motion like Earth's. This leads to the heat being trapped in the mantle. The crust of Venus undergoes a cyclical process every 100 million years or so. At the end of this cycle there is subduction occurs i.e., one tectonic plate moving sideways and moves down. Subduction recycles the crust.
The above factors also indicate that the entire planet was resurfaced about 750 million years ago
(a) The work done in moving the crate along the floor is 7,050 J.
(b) The work done in moving the crate vertically is 0 J.
<h3>
Work done in moving the crate horizontally</h3>
W = Fdcosθ
where;
- F is total force to be applied
- d is displacement of the crate
- θ is the horizontal angle = 0
W = (1100 + 310) x 5
W = 7,050 J
<h3>
Work done in moving the crate vertically</h3>
W = Fd cos(90)
W = 0
Thus, the work done in moving the crate along the floor is 7,050 J.
the work done in moving the crate vertically is 0 J.
Learn more about work done here: brainly.com/question/8119756
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Answer:
Explanation:
ake is 1.2 x 10^12 J. Only 6.2 x 10^11 J of electrical energy is generated when the water is released. Calculate the efficiency of this energy
Answer:
D. Satin Cloth
Explanation:
i thought it said glass, not grass lol
satin it the smoothest surface and therefore the least amount of friction.