Question

M1 = 59ru m2 = 6 * 10 ^24 кг r = 6400кг G = 6,67 * 10^-11 F = ?

Answer 1

Определите массу Земли, считая, что ее радиус равенR= 6400 км, гравитационная постоянная равна G=6,67 * 10“11 Нм2/кг2 и ускорение свободного падения равноg= 9,8 м/с2. M - ?

g= G*M/R^2

M=g*R^2/G=9,8* (6,4*10^6)^2/6,67*10^-11=6*10^24 кг

Объяснение:

Answer 2

To calculate the gravitational force (F) between two objects, you can use Newton's law of universal gravitation:

F = (G * m1 * m2) / r^2

Where:

• F is the gravitational force between the two objects
• G is the gravitational constant (6.67 * 10^-11 Nm^2/kg^2)
• m1 is the mass of the first object (59 kg)
• m2 is the mass of the second object (6 * 10^24 kg)
• r is the distance between the centers of the two objects (6400 km)

Before proceeding with the calculation, it's important to note that the values you provided for m1 and r are not consistent in their units. The mass (m1) is given in kilograms (kg), but the distance (r) is given in kilograms (kg), which is incorrect. I will assume you meant to provide the distance in meters (m) instead.

Converting the given values:

• m1 = 59 kg (no conversion required)
• m2 = 6 * 10^24 kg (no conversion required)
• r = 6400 km = 6,400,000 meters

Now we can calculate the gravitational force (F):

F = (6.67 * 10^-11 Nm^2/kg^2 * 59 kg * 6 * 10^24 kg) / (6,400,000 meters)^2

Calculating this expression will give us the value of the gravitational force between the two objects.