Answer:
Explanation:
From the attached file diagram, the total force acting on the charged box is the downward weight and the repulsive force acting in opposite to the weight force . Hence we can write the total force as
When fixed,F=o
Hence
The value of the acceleration is 16.2m/s^2
The solution for this problem is:
This is just a statics problem since no one of the components of the system is touching. The bowl and the smaller cat will have a habit of to twist the seesaw one way, while the weightier cat will twist it the other way.But since the weight of the cat and bowl of tuna is not given, we will assume that:Weight of the cat is 5.4kgAnd the weight of the tuna bowl is 2.5kgLength of the seesaw is 4m, but since the cat and the tuna bowl is in each half, it will be 2 m.(5.4 x 2) = 10.8kg/m. torque. (2.5 x 2) m= 5kg/m. for bowl.
Difference = (10.8 - 5) = 5.8kg/m.
(5.8/3.8) = 1.5 meters left of the pivot.
Answer:
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Answer:
Lighter colors in the summer reflect sunlight and are less prone to absorb sunlight as well. This keeps the body from being heated. Dark clothing are best worn in the winter because they absorb and keep the heat from the sun, which helps to warm your body.
Explanation:
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Answer: 48 m
Explanation:
Since we are dealing with constant acceleration, we can use the following equations:
(1)
(2)
Where:
is the cart’s final velocity
is the cart’s initial velocity
is the cart's acceleration
is the time
is the cart's displacement
So, firstly we have to find from (1):
(3)
(4)
Isolating from (2) and substituting (4):
(5)
(6)
Finally: