question

1/X +1/A=1/B

question2

sania measured eddys length,and it was 24 cm.what is her length in inches?

question 3

how many seconds are in A)35 days and B)one year (365)days

question 4

sania squirrel ,named half tail,run 25 m from west to east, switches direction,then run 10 m to west within 70 seconds.

A)What is half tail average speed?

B)what is half tails average velocity?

question 5

you drove a car around a curve at a constant speed.is the acceleration of the car zero in this process?why?

question 6

you drove a car at 35m/s, then you slow down to stop at the stop sign within 8 seconds.

A) is the car velocity constant?

B)is the car accelerating?if so calculate the acceleration.