Brainliest to first answer :

object a has more mass than object b. how do their gravities compare ?

a. object a has more gravity than object b.
b. object b has more gravity than object a.
c. object a and object b have the same amount of gravity.

Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.

How would a small bar magnet be oriented when placed at position x?

Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=