Hubble’s law states that the velocity of a galaxy is equal to H0d. Substitute this value into the time equation, and simplify the equation. Use H to represent the Hubble constant.

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat