<span>choices are:
all male citizens could own property
an established caste system
women had creative Shakti that men didn't
the height of Hindu culture shunning of all religious beliefs and philosophies
ans are:
</span>all male citizens could own property
an established caste system
Increase because friction would decrease.
Coating the ramp with a smoother surface will decrease the friction. A decrease in friction will help to slide any object up the ramp easily. Thus, a lesser energy will be spent as compare to earlier. Hence, the ramp's efficiency will increase.
Answer and Solution:
As per the question:
The particle's displacement is given by the expression:
Now,
(a) The average velocity is given as the ratio of the displacement of the particle to the time interval:
Now, displacement in the interval:
i) [3,4]
At t = 3 s
At t = 4 s
ii) [3.5, 4]
At t = 3.5 s
At t = 4 s
iii) [4, 5]
At t = 4 s
At t = 5 s
iv) [4, 4.5]
At t = 4 s
At t = 4.5 s
(b) The instantaneous velocity at t = 4 s is given by:
At t = 4 s
The answer you're looking for is True