Answer:
Linear momentum= Mass*Velocity
P=mv
P=60*10
P=600Kg m/s
False it never decreases, it increases or remain the same.
Is there a p,if of the question?
The 3rd option if not sorry I think that is the answer
Answer:
Mass, M = 4.859 Kg
Explanation:
Given the following data;
Radius, r = 0.225 m
Moment of inertia, I = 0.123 kgm²
To find the mass;
Mathematically, the moment of inertia is given by the formula;
I = ⅖Mr²
Making M the subject of formula, we have;
Cross-multiplying, we have;
2I = Mr²

Substituting into the formula, we have;


Mass, M = 4.859 Kg