Question

http://teachers.oregon.k12.wi.us/fishwild/APPhysics/ForceMotion1.pdf

Answer 1

10

Answer 2

Find the acceleration First...

u=12

d=42

v=0

use V^2-u^2=2as

Answer 3

never mind i got it thx

Answer 4

i wanted to do rest of the problem

Answer 5

then use....Since the elevator is coming Down

\[T=m(g-a)\]

Answer 6

:-)

Answer 7

lol...Trying to hit..15 mangoes with one Stone...Hm....ask one by one...)

Answer 8

T-mg = ma
actually

Answer 9

yup u r right i got the same think

Answer 10

thing