Answer:
3.36m or 1680 N
Explanation:
Given:
Mass of the satellite =m
Mass of the moon Ganymede, M = 1.48 × 10²³ kg
Radius of Ganymede, R = 2631 km
Distance of satellite above the surface of the moon, d = 300 km
According to Universal Gravitational law:
where, G is the gravitational constant, M and m are mass of the objects and (R+d) is the distance between the centers of the objects.
Substitute the values:
If we consider mass of a satellite to be about 500 kg, the gravitational force between the moon and the satellite would be:
Answer:
Number of Significant Figures: 3
The Significant Figures are 3 0 5
This is because the three zeros are considered trailing zeros because they're not between two numbers or after. Zeros attached to the beginning of a number in this way are called leading zeros. In decimals, this idea of zeros that don't add value to a number can be extended to trailing zeros. A trailing zero is any zero that appears to the right of both the decimal point and every digit other than zero.
Explanation:
Trailing zeros (zeros after non-zero numbers) in a number without a decimal are generally not significant (see below for more details). For example, 400 has only one significant figure (4). The trailing zeros do not count as significant. Trailing zeros in a number containing a decimal point are significant.
Answer:
During a solar flare a electrical power will be generated on earth
Idk<span>Around what year can Carbon-14 dating be used up to and why?</span>