Ablock of mass m slids up a ramp making an angle θ with the horizontal. the block has an initial ke of 1 2 m v2 0 as it starts up the ramp and travels a distance l along the ramp before coming to momentary rest. v0 l how much work did kinetic friction do on the block between its starting point and the point it came to momentary rest?

Ithink d is the right answer. hope this !

Since you have not included the experiment situation and the data, of course, i can not give you specific details about it. but i can you with this question.1) i will assume that the motion is projectile (parabolic) motion.2) yes, the horizontal distance depends on the horizontal velocity as, naming vx the horizontal velocity and t the time, it is: x = vx × t3) now, observe that the flight time depends on the vertical velocity as, naming voy the initial vertical velocity, t the time and y the vertical distance before reaching the ground: y = yo + voy×t - gt² / 2.the higher the initial vertical velocity (voy) the longer the object will be flying and so t will be higher in the equation for the horizontal distance.that explains the relationship between the horizontal distance and the horizontal velocity.

Despite their crazy structure, human bones are surprisingly good!