There must be equal amounts of mass on both side of the center of mass of an object. True or False

Physics

2 answers:

slavikrds [6]3 years ago

7 0

Answer:

False but if we see the distribution of mass on earth crust.

Explanation:

When we take earth crust in the view it is not necessary to have equal amount of masses on the both sides of the earth crust. We can see ocean which are made up of basaltic rocks(heavier) are not evenly distributed. Ocean and continental plates are made up of different types of material and oceanic floor is heavier than continental floor(made up of granitic rocks).

Tatiana [17]3 years ago

6 0

Answer:

The Answer is False

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Arianna is experimenting with different materials to see which one will

sp2606 [1]

Answer:

Concrete

Explanation:

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Sound travels with the least speed in air because air particles are far apart and they are randomized.
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8 0

3 years ago

Arrange the objects in order from least to greatest potential energy. Assume that gravity is constant. (Use PE = m × g × h.)

yawa3891 [41]

Answer:The objects in order from least to greatest potential energy:

3<1<4<2

Explanation:

1. Potential energy of a 15-kilogram stone found at a height of 3 meters:

$mgh=15 kg\times 9.8 m/s^2\times 3 m=441 J$