Imagine a 10 kg block moving with a velocity of 20 m/s to the left. calculate the kinetic energy of this block

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

I’m really confused and need your assist me with this question i’ve never been taught