This is known as the distance an object travels divided by the time it takes to travel that distance. Question 1 options: Swagge
1 answer:
The speed is known as the distance, traveled by the object divided by the time taken. Option B is correct.
<h2>Speed:</h2>
It is defined as the ratio of the distance traveled by an object to the time taken.
Where,
- speed
- distance traveled
- time
It is a vector quantity, it tells about both speed and the direction of the object motion.
Therefore, the speed is known as the distance, traveled by the object divided by the time taken.
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Answer:
Vc = 2.41 v
Explanation:
voltage (v) = 16 v
find the voltage between the ends of the copper rods .
applying the voltage divider theorem
Vc = V x ()
where
- Rc = resistance of copper =
(l = length , a = area, ρ = resistivity of copper)
- Ri = resistance of iron =
(l = length , a = area, ρ₀ = resistivity of copper)
Vc = V x ()
Vc = V x ()
Vc = V x ()
where
- ρ = resistivity of copper = 1.72 x 10^{-8} ohm.meter
- ρ₀ = resistivity of iron = 9.71 x 10^{-8} ohm.meter
Vc = 16 x ()
Vc = 2.41 v
Answer:
<h3>The answer is 3 kg</h3>Explanation:
The mass of the object can be found by using the formula
f is the force
a is the acceleration
From the question we have
We have the final answer as
<h3>3 kg</h3>Hope this helps you