Question

Solve the equation for M:
2G/k =5/M​

Answer 1

To solve the equation 2G/k = 5/M for M, take the reciprocal of both sides and then multiply by 5 and k, resulting in M = (5k)/(2G).

Step-by-step explanation:

The student has asked to solve the equation 2G/k = 5/M for M. To solve for M, you can take the reciprocal of both sides of the equation and then solve for M by multiplying both sides by 5 and then by k. Here are the steps:

1. Take the reciprocal of both sides:
   M/5 = k/(2G).
2. Multiply both sides by 5: M = 5k/(2G).
3. Finally, simplify the equation: M = (5k)/(2G).

The solution for M is M = (5k)/(2G), where k is a given constant and G is the gravitational constant.