Answer:
1.884 meters per second
Explanation:
s = d/t
d = C = 2πr = 2π(6) = 37.68 m
t = 20 s
s = (37.68 m)/(20 s)
s = 1.884 m/s
Answer:
Increase in the intensity of pressure allows very less deformation
Explanation:
For the water the variation of pressure at any depth is directly proportional to the depth of the water above that level.
Thus, at depth greater than 60 m the intensity of pressure on ice is very high and therefore very little deformation is possible.
Hence, the transition from brittle to ductile behavior is observed.
F = ma
F = (1000 kg)•(5 m/s^2)
F = 5000 N
Answer
given,
expression of Kinetic energy of rotating body
ω = 34.0 rad/s
Assuming mass of the particle equal to 13 Kg
and perpendicular distance from the particle to the axis is r = 1.25 m
now,
moment of inertia of particle = ?
from the given expression
..............(1)
we know
v = r ω
putting value in equation (1)
I = 20.3125 kg.m²
