Biology, 16.09.2019 07:30 jones03riley

21. when a ball is first dropped off a cliff in free fall, it has an
acceleration of 9.8 m/s2. what is its acceleration as it gets
closer to the ground? assume no air friction.
22. why is the position vs. time graph for an object in free fall a
curve?
23. draw a speed vs. time graph for an object accelerating from
rest at 2 m/s2.

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:30, Destinywall

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

Answers: 1

continue

Biology, 22.06.2019 09:00, microwave13016

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)

Answers: 1

continue

Biology, 22.06.2019 15:00, sisterskrrt

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture

Answers: 1

continue

Biology, 22.06.2019 16:00, kevinh2683

One reason scientists are trying to develop fuel sources from corn and sugar is because these sources are renewable fossil fuels are being depleted these crops can be widely grown all of the above

Answers: 2

continue

You know the right answer?

21. when a ball is first dropped off a cliff in free fall, it has an
acceleration of 9.8 m/s2....