Answer:I=0.416kgm^2
Explanation:
Torque is the rotational equivalence of Force and mathematicallly, it is given by
T = r X F
Where
T=Torque
r= perpendicular distance between the applied force and the axis
F =force
T= 0.028 X 1783 =49.924 Nm
T=αI
Where α=angular acceleration produ ed
I=moment of inertia
I= T/α
I= 49.924/120
I= 0.416kgm^2
Crude oil, coal, natural gas. All of these pollute the Earth when there are consumed and have a certain amount available. Renewable resources are infinite in value.
<span>The question is 'a centre seeking force related to acceleration is ............... force. The answer is centripetal force. Motion in a curved path is an accelerated motion and it requires a force that will direct the moving object towards the centre of curvature of the path of motion. This centre seeking force is known as centripetal force.</span>
Answer:
the stove energy went into heating water is 837.2 kJ.
Explanation:
given,
mass of water = 2000 grams
initial temperature = 0° C
Final temperature = 100° C
specific heat of water (c) = 4.186 joule/gram
energy = m c Δ T
= 2000 × 4.186 × (100° - 0°)
= 837200 J
= 837.2 kJ
hence, the stove energy went into heating water is 837.2 kJ.
