Answer:
<h2>10.68 kg</h2>
Explanation:
The mass of the object can be found by using the formula

p is the momentum
v is the velocity
From the question we have

We have the final answer as
<h3>10.68 kg</h3>
Hope this helps you
Common health issues that can be positively affected, prevented or controlled by exercise.
Answer:
The three best answers are:
Electric fields can be positive or negative (depending on source)
Electric fields can attrace or repel objets (assuming the object is charged)
Electric forces are strongest near the charged object E ∝ 1 / R^2
Answer:
the probability that at least 125 of the 500 components will have failure times larger than 20 is 0.7939
Explanation:
see the attached file
Answer:
resistances is inversely proportional to the area of cross section of the conductor