Question

05. In the given curved road, if particle is released from A, then
B
a)
b)
c)
d)
kinetic energy at B be mgh
kinetic energy at B must be zero
kinetic energy at B must be less than mgh
kinetic energy at B must not be equal to zero
1
)
2)
3
)
4)​

Answer 1

Answer:

a) kinetic energy at B be mgh

Explanation:

kinetic energy will be conserved as potential energy reaching at point B

SO

K.E = P.E

      = mgh(∵ potential energy is independent of path taken)

Answer 2

Answer:

ok

Explanation:

When hemoglobin is low in your body during iron deficiency, oxygen levels will also be low. This means your muscles won't get enough oxygen to do normal activities, such as walking ( 10 ). As a result, your breathing rate will increase as your body tries to get more