The answer is 4 m/s^2.
Acceleration = Δv/Δt
Answer:
Six Decimal Nine Times Ten To The Power Of Seven
Explanation:
Answer:
A. amplitude
Explanation:
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Answer:
The time required to penetrate the 40 cm clay layer is 126.82 years
Explanation:
Given:
Hydraulic gradient = 1
Permeability of clay
Time required to penetrate 40 cm clay layer,
sec
But we have to find time in years,
years
years
Therefore, the time required to penetrate the 40 cm clay layer is 126.82 years
Answer:
Explanation:
Let Torque due to friction be
F
Net torque
= 46 - F
Angular impulse = change in angular momentum
=( 46 - F ) x 17 = I X 580
When external torque is removed , only friction creates torque reducing its speed to zero in 120 s so
Angular impulse = change in angular momentum
F x 120 = I X 580
( 46 - F ) x 17 = F x 120
137 F = 46 x 17
F = 5.7 Nm
b )
Putting this value in first equation
5.7 x 120 = I x 580
I = 1.18 kg m²