Show all of your work for the following questions and circle your answer! (4 points) The driver of a 9800 N car is cruising along at 35 m/s and removes her foot from the gas pedal
for 7s when her speed is then 30 m/s. What force of friction caused her car to slow down during that
time. Draw and completely label a free-body diagram for full credit.
(4 points) A 300 N wagon (with a child in it) are being pulled from rest. They are pulled with 40 N of force
against 25 N of friction. After being pulled for 5 s, how fast is the wagon & child combo now moving?
Draw and completely label a free-body diagram for full credit.

0.3x0.21x0.08kg=mass 1 sheet

mass 500 = 500xmass 1

volume pile = 0.3x0.2x0.048

density=mass/volume= 500xmass 1/0.3x0.2x0.048

v patient student

i dont know but

explanation:

whoever your teacher is, deserves a raise for using pokemon as an example

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.

bacteria that live on the ocean floor are sustained by phytoplankton. phytoplankton, microscopic marine photosynthetic organisms, have a vastly significant role to play not only in the marine food web of which they’re part of, but also on a more global scale. despite their infinitely small size in comparison to other marine organisms, these tiny creatures occupy an immensely important ecological niche: they are the foundation of the marine food web, and as primary producers, play key roles in supporting all other organisms in the marine environment, as well as in the regulation of the earth’s climate through the sequestration of carbon, oxygen production, and other related processes. phytoplankton account for roughly half of all global primary productivity; therefore, their significance extends far beyond the marine environment alone. there is an intriguing sense of irony in the realization that these tiny living beings that often live out their existence unnoticed and undetected by the rest of the world, have such a far-reaching impact on the lives of virtually all other living organisms on the planet, particularly on those in the marine environment. the world that we have become accustomed to has been and is continuously shaped by the workings of these miniscule yet vital “plants of the sea”.

hope this !