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A 1.9-kg block slides down a frictionless ramp, as shown in the figure. (Figure

ID: 1259729 • Letter: A

Question

A 1.9-kg block slides down a frictionless ramp, as shown in the figure. (Figure 1) The top of the ramp is h1 = 1.6m above the ground; the bottom of the ramp is h2 = 0.35m above the ground. The block leaves the ramp moving horizontally, and lands a horizontal distance d away. Find the distance (d).

A 1.9-kg block slides down a frictionless ramp, as shown in the figure. (Figure 1) The top of the ramp is h1 = 1.6m above the ground; the bottom of the ramp is h2 = 0.35m above the ground. The block leaves the ramp moving horizontally, and lands a horizontal distance d away. Find the distance (d).

Explanation / Answer

A 1.9- block slides down a frictionless ramp, as shown in the figure. The top of the ramp is = 2.4 above the ground; the bottom of the ramp is = 0.30 above the ground. The block leaves the ramp moving horizontally, and lands a horizontal distance away.


As the block slides down the frictionless ramp, some of its potential energy is converted into kinetic energy.
KE =