Answer:
3
Explanation:
it's too because on you measuring mass of something
Answer:
The average angular acceleration is 
Explanation:
From the question we are told that
From the question we are told that
The length of the bat is
\
The initial linear velocity is 
The time is 
The velocity at t is 
Generally average angular acceleration is mathematically represented as

Where
is the finial angular velocity which is mathematically evaluated as



and
is the initial angular velocity which is zero since initial linear velocity is zero
So


Answer:

Explanation:
As we know that moment of force is given as

now we have


now from above formula we have

here we know that

so we have


D. 980, this is the best answer because 35 x 7 is 980 :)