Following the definition of the center of mass, "In physics, the center of mass of a distribution of mass in space is the unique point where the weighted relative position of the distributed mass sums to zero."
(see explanation below)
Rolling of the eyes. The person is either vexed or frustrated.
Answer:
1. increase
Explanation:
Mass is proportional to gravity. The bigger two objects are, the stronger the force of gravity between them will be.
Answer:
The calculations is shown below on the basis of equation:
work = force × distance
Explanation:
- Here the work done is 600 J and distance is certain cm ( assume 10 cm).
- As work done is the force applied for certain distance.
Mathematically,
work = force × distance
so,
force = ![\frac{work done}{distance}](https://tex.z-dn.net/?f=%5Cfrac%7Bwork%20done%7D%7Bdistance%7D)
or, force = ![\frac{600 J}{10 cm}](https://tex.z-dn.net/?f=%5Cfrac%7B600%20J%7D%7B10%20cm%7D)
or, force= ![\frac{600J}{0.1 m}](https://tex.z-dn.net/?f=%5Cfrac%7B600J%7D%7B0.1%20m%7D)
or, force = 6000 N
or, force = 6 KN
Hence taking distance as 10 cm, the force will be 6 KN.
Explanation:
The asked in the Question is missing, although i am assuming the number
as
÷
.
The given expression contains an irrational number. So, the quotient will also be an irrational number.
Solving
![\frac{6}{23}\times\frac{\sqrt{2} }{2} \\=\frac{3\sqrt{2} }{23}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B23%7D%5Ctimes%5Cfrac%7B%5Csqrt%7B2%7D%20%7D%7B2%7D%20%5C%5C%3D%5Cfrac%7B3%5Csqrt%7B2%7D%20%7D%7B23%7D)
Which is an irrational number.