If v = 5.00 meters/second and makes an angle of 60° with the negative direction of the y–axis, calculate the possible values of vx.

so two possible velocities are +4.33 m/s or -4.33 m/s

Explanation:

As we know that initial speed of the object is

here the angle made by the object velocity with y axis is given as

now the x component of the velocity is given as

so two possible velocities are +4.33 m/s or -4.33 m/s

frequency or wavelenth of em radiation in a vacuum

this could be newton#'s law of cooling. the cooling curve is exponential