Answer:
The value of t₁ is 5.119 sec.
Explanation:
Given that,
Acceleration = 12.7 m/s²
Total distance
Time = 94.6 sec
We need to calculate the distance
Using equation of motion
Put the value into the formula
...(I)
We need to calculate the velocity
Using equation of motion
Put the value into the formula
The sled while moves with constant velocity v for time t₂
Using formula of distance
The total distance is
Put the value of s₁ and s₂
...(II)
The total time is
....(III)
From equation (II) and (III)
After solving
Hence, The value of t₁ is 5.119 sec.
Johannes Kepler and his laws were a great influence on Isaac Newton. ... Newton used his laws of gravity and motion to derive Kepler's laws and show that the motion of the planets could be explained using mathematics and physics.
a meteorite impact
Explanation:
What most likely cause the bowl - like structure is a meteorite impact.
This is can be deduced from the presence of iridium and bowl - like structure on the earth.
Iridium has a higher abundance in meteorite than the normal crustal abundance.
During a meteorite collision on the surface, it is often encounter in craters.
learn more:
Meteorite brainly.com/question/6536722
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Answer: parasitic organisms cause harm to other organisms.