Answer:
3. 3.5 s
Explanation:
The position of traveller A is given by the equation:

where
is the acceleration of A
t is the time measured from when A started the motion
The position of traveller B instead is given by

where a (acceleration) is the same as traveller A, and

is B's initial velocity. We can verify that the formula is correct by substituting t=2, and we get
, which means that B starts its motion 2 seconds later.
Traveller B overtakes traveller A when the two positions are the same, so:

Wood is a poor conductor and therefore a good insulator keeping heat inside
The answer for this question should be "false".
+ 1.58 e -15
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Answer:
Omqnp
Explanation:
I have done this before and got it correct