The top of the ramp is h1 = 1.17 m above the ground; the bottom of the ramp is h2 = 0.298 m above the ground. the block leaves the ramp moving horizontally, and lands a horizontal distance d away. calculate the distance d.

d = 1.02 m

Explanation:

By energy conservation we can find the speed by which ball will leave the ramp

here we know that

here we have

so we have

now the time taken by the block to reach the ground is given by

now the distance covered by it is given as

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.