Option 1: A Bus and Mini Cooper Stuck in a Mud Imagine a situation where a bus and Mini Cooper have fallen in the mud, and you are to
calculate how much force is required to push each of them out at the acceleration of 2 m/s2
from the mud. A bus weighs 11,340 kg and Mini Cooper weighs 1,250 kg. Use your
calculations to thoroughly explain which car is harder to push out of the mud. You must show
the steps of the calculation to obtain your calculation as well.
Hint: Calculate the force of each car using the given information to compare the values.

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.