Answer:
Rotational inertia decreases proportional to the decrease in the radius of rotation.
Explanation:
Answer:
pumpkin
Explanation:
watermelon and pumpkins are close to shape and size
Acceleration
Explanation:
Acceleration is a physical quantity that expresses the change in the velocity of a body per unit of time.
Acceleration = 
V is the initial velocity
U is the final velocity
T is the time
It is has a unit of m/s²
Learn more:
Acceleration brainly.com/question/3820012
#learnwithBrainly
Answer:
See explanation below
Explanation:
The equation to use for this is the following:
dU = q + w
As the heat is being release, this value is negative, and same here happens with the work done, because it's in the surroundings.
Therefore the change in the energy would be:
dU = -2.59x10^4 - 6.46^4
dU = -9.05x10^4 kJ
If it is s-t graph , point is c
if it is v-t graph , point is e