Answer:
If the cart is pushed with twice the net force while its mass increases by four, its acceleration would be half the other acceleration.
Explanation:
Newton's second law relates the force (F) applied to an object with its acceleration (a) in the next way:
(1), with m the mass of the object (the cart in our case)
Note that the acceleration is directly proportional to the force applied and inversely proportional to the mass of the object, that means if we let m constant and increase the force the acceleration will increase too, and if we let F constant and increase m the acceleration will decrease, but if we increase the two quantities at the same time, we should analyze mathematically the situation to observe better the behavior of the acceleration. If
and
the acceleration by Newton’s second law is now:

Note that
so the acceleration would be half the initial acceleration
Answer:
The height of the tree is three (3) deep
Explanation:
It's 3 deep
Under 129, comes 125 and 685;
Under 125, comes 52 : Under 685, comes 511;
Under 52, comes 46 : Under 511, is 601.
This is illustrated below.
129
∧
125,685
|,|
52,511
|,|
46,601
Answer:
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