Answer:
Density=10.50kg/m³
Explanation:
Let's say that the teacher raised the lawn bowling ball to a height of 1.6 meters before they released it . THE LAWN BOWLING BA
1 answer:
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Compounds contain two or more different elements.
Water is a molecule because it contains molecular bonds . Water is also a compound because it is made from more than one kind of element. (oxygen and hydrogen).
So If you like, you can say that water is a molecular compound.
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Answer:
Explanation:
We have:
diameter of the wheel,
weight of the wheel,
mass of hanging object to the wheel,
speed of the hanging mass after the descend,
height of descend,
(a)
moment of inertia of wheel about its central axis: