A girl with a mass of 22 kg is playing on a swing. There are three main forces acting on her at any time: gravity, force due to
1 answer:
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Answer:
12000 mph
Explanation:
Given that,
Distance read by the odometer = 120,000 miles
Duration of car, t = 10 years
We need to find the average speed of the car. Speed of an object is equal to the total distance covered divided by total time taken. So,
So, the average speed of the car is 12000 mph.
Answer:
The value is
Explanation:
From the question we are told that
The electric flux is
Generally the net charge is mathematically represented as
Here is the permetivity of free space with value
So
=>