During the daylight, you hold a ruler in a distance of 60 cm away from your eyes, and you find
the size of the Moon to be 0.55 cm (try it yourself!). At night, you use a telescope to observe rock
formations and craters on the Moon to estimate the diameter of the Moon to be about 3500 km

Explanation:

d

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.