Several books are placed on a table. These books have a combined weight of 25 N and cover an area of 0.05 m2. How much pressure
1 answer:
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Answer:
to the right
Explanation:
The balls collide in a completely inelastic collision, in other words they have the same velocity after the collision, this velocity has a magnitude V.
We need to use the conservation of momentum Law, the total momentum is the same before and after the collision.
In the axis X:
(1)