Answer:
Velocity of truck will be 20.287 m /sec
Explanation:
We have given mass of the truck m = 4000 kg
Radius of the turn r = 70 m
Coefficient of friction
Centripetal force is given
And frictional force is equal to
For body to be move these two forces must be equal
So
I believe that would be speed. Velocity on the other hand would indicate speed AND direction
Answer:
Explanation:
Let the length of the board is L
now if its base is of length 10 feet
and it makes and angle of 35 degree with the ground
so here the horizontal component of the length of the board must be equal to the base
Answer:
D
Explanation:
Alcohol has a higher boiling point than water.