What impulse must be applied to a 25-kg cart to cause a velocity change of 12 m/s? 2.10 N•s

13.0 N•s

300 N•s

0.480 N•s

not too sure thinking it will always be directed towards the centre of the earth. could be wrong not sure

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

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 ! : )

where’s the list ? the question is incomplete