Two birds leave their nest at the same time. The first bird flies 50 km due east, while the second bird flies 75 km due west. Select all of the following that are true of the birds' position
A The first bird is +50 km relative to the nest.
B. The first bird is +125 km relative to the nest
C. The second bird is -25 km relative to the nest
D. The second bird is -75 km relative to the nest.
E. The second bird is - 125 km relative to the rest
OF The first bird is -25 km relative to the nest.

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

attach the statements so i can answer : )

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.