Answer:
2m/s²
Explanation:
a = (3 - 1)/1 = 2/1 = 2m/s²
Well if u see here the graph is showing us 1.5 on the graph so we multiply that by 6 and we get 46 as our final anwser
Answer:
Explanation:
It is given that,
Force due to rope 1,
Force due to rope 2,
Let is the angle must a third rope tension be applied in order to keep the boat at rest. It can be given by :
The angle clockwise from the positive x-axis will be equal to,
So, the angle must a third rope tension be applied in order to keep the boat at rest is 156.81 degrees. Hence, this is the required solution.
That is false the part of the electromagnetic spectrum that you can see is visible light
Answer:
The gravitational acceleration on the planet is slightly less than g.
Explanation:
The period of a pendulum is given by:
where
L is the length of the pendulum
g is the acceleration due to gravity
The formula can also be rewritten as
(1)
In this problem, we have a pendulum which has a period of T=1.00 s on Earth. The length of the same pendulum must be shortened on the distant planet to have the same period of T'=1.00 s: this means that the length of the pendulum on the distant planet, L', is shorter than the length of the pendulum on Earth, L
By looking at formula (1), we see that g (the gravitational acceleration) is directly proportional to L. therefore, if L is shortened on the distant planet, it means that also the value of g is lower than on Earth:
so, the correct answer is
The gravitational acceleration on the planet is slightly less than g.