The answer is a. yo-yo dieting
Answer with Explanation:
We are given that
a.Length of segment,l=20 m
Magnetic force ,F=
Substitute the values
Hence, the magnetic force exert by each segment on the other=0.0119 N
b.We know that when current carrying in the wires are in same direction then the force will attract to each other.
Hence, the force will be attractive.
Answer:
Explanation:
<u>Displacement</u>
It is a vector that points to the final point where an object traveled from its starting point. If the object traveled to several points, then the individual displacements must be added as vectors.
The mail carrier leaves the post office and drives 2 km due north. The first displacement vector is
Then the carrier drives 7 km in 60° south of east. The displacement has two components in the x and y axis given by
Finally, he drives 9.5 km 35° north of east.
The total displacement is
The direction can be calculated with
Answer:
Explanation:
1500 m (100cm/m) / 3 cm/yr = 50 000 yrs.
Answer:
Pressure,
Explanation:
Given that,
Area of the heel,
Mass of the woman, m = 61.4 kg
To find,
Pressure on the heel.
Solution,
The pressure acting on the heel is given by the net force acting on the box per unit area. Its formula is given by :
So, the pressure exerted by the heel of the woman is . Hence, this is the required solution.