The time taken by the rock will be 8.77 seconds.
<h3>What is speed?</h3>
Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.
Given that:-
The equation for free fall at the surface of some planet (s in meters, t in seconds) is s = 2.86t²
The time will be calculated by using the speed formula.
Speed = Distance \ Time
25.1 = 2.86t² \ t
t = 25.1 / 2.86
t = 8.77 seconds
Therefore the time taken by the rock will be 8.77 seconds.
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Because 1/3 is equal to 2/6 which is greater than 1/6
Answer: I think the answer is 1011.84. Hope this helps. Can you give me brainliest
Step-by-step explanation:
Answer:
0.986
Step-by-step explanation:
2.5 times 0.986=2.465
Answer:
5x+4y=49.50, where:
x is the price per sub
y is the price per drink
Step-by-step explanation:
From the information provided, you can say that the result of adding up the price per sub for the quantity plus the price per drink for the quantity is equal to 49.50 that is the total amount spent, which can be expressed as:
5x+4y=49.50, where:
x is the price per sub
y is the price per drink
