A5.0-m/s wind from the west gives the bird a groundspeed of 15 m/s flying east and 5 m/s flying west. find the time for the round-trip flight under these conditions.

If a textbook weighs 37.2 n on venus, and the book has a mass of 4.4 kg, what is the strength of gravity on venus? 8.9 m/s28.9 m/si don't have enough information,9.8 m/s2

When does your body conduct current more readily?

What kind of simple machine is a catapult?