If you have 3 equal plates hanging 2 spaces from the center of a balance, at what distance would you need to place 2 equal plate
1 answer:
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Answer:
The force is
Explanation:
We can apply the following expression
To find the area of rectangular tent wall:
Now to find the force:
Answer:
Both objects have the same magnitude of momentum.
Explanation:
If an object of mass is moving at a velocity of
, the momentum of that object would be
.
The (
) object is moving at a speed of
. The magnitude of the momentum of this object would be
.
Similarly, the momentum of the (
) object moving at a speed of
would be
.
Hence, the magnitude of momentum is the same for the two objects.