Answer: The correct answer for the blank is- a. commodity money.
Commodity money can be described as a form of currency, which has an intrinsic value ( that is value of its own) as well as value (in the form of money) in their use.
For Example- gold, silver, grains serve as commodity money.
M=
A=
The force to accelerate down an alley way will be "30 N".
In the given question, the values are:
Mass,
Acceleration,
As we know the formula for finding the force will be:
→
or,
→
By putting the given values in the formula, we get
→
→
Thus the above answer is correct.
Learn more about mass here:
Hello!
A 10 kg bowling ball would require. What force to accelerate down an alleyway at a rate of 3 m/s² ?
We have the following data:
F (force) = ? (in N or kg.m/s²)
m (mass) = 10 kg
a (acceleration) = 3 m/s²
We apply the data to the Net force formula, we have:
Answer:
The force is 30 Newton
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Answer:
The gravitational potential energy (gpe) possessed by an object or body is directly proportional to the height of the object or body.
Explanation:
Gravitational potential energy (GPE) is an energy possessed by an object or body due to its position above the earth.
Mathematically, gravitational potential energy is given by the formula;
G.P.E = mgh
Where;
G.P.E represents potential energy measured in Joules.
m represents the mass of an object.
g represents acceleration due to gravity measured in meters per seconds square.
h represents the height measured in meters.
Generally, the gravitational potential energy (gpe) of an object or body is directly proportional to the height of the object or body. Thus, the gravitational potential energy of a body increases as the height of the body increases.
In conclusion, an object with a higher height would have a higher gravitational potential energy.
Answer: 43 minutes and 14 seconds.
Explanation:
The speed of light in a vacuum is approximately 186,282 miles per second (299,792 kilometers per second). To find the time it takes for light to travel from the Sun to Jupiter, divide the distance by the speed of light:
Time = (Distance from Sun to Jupiter) / (Speed of Light)
Time = (5.2 AU * 93 million miles/AU) / (186,282 miles/second)
Now, you can calculate the time in seconds and convert it to minutes:
Time = [(5.2 * 93 million miles) / (186,282 miles/second)] * (1 minute / 60 seconds)
Time ≈ [(483.6 million miles) / (186,282 miles/second)] * (1 minute / 60 seconds)
Time ≈ (2594.16 seconds) * (1 minute / 60 seconds)
Time ≈ 43.236 minutes
So, it takes approximately 43.236 minutes for light from the Sun to reach Jupiter, which is about 43 minutes and 14 seconds.