16. A screwdriver’s wheel has a radius of 5cm while the axle has a radius of .5cm. What is the mechanical advantage of the screwdriver?

17. A bicycle wheel in the picture to the right has a radius of 14in. The gear or axle has a radius of 1.65in. What is the mechanical advantage of the bicycle?


18. A pulley is used to raise a bucket that weighs 60 N. An effort force of 30 N is applied to the pulley system. What is the mechanical advantage of the pulley?

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step-by-step explanation:

answer:

some responsibilities that come with having a checking account -

1. we have to maintain check register with exactness to avoid checks being returned for insufficient funds which is called bouncing a check.

2. we need to update our check register each time we make a transaction using a convenience card. updating check register will   save   us from   overdrawing of checking account.

3. read the agreement the bank gave you when you signed up for our checking account. this includes all the fees and the minimum balance we need to keep in our account to avoid maintenance charges.  

explanation:

note : -   checking account is a transactional deposit account. we can use it to deposit and withdraw funds. money in a checking account is very liquid. it   can be withdrawn using electronic debits, automated cash machines, or checks among other methods.

answer is  

a.

16.1

hope you got it chief.