Physical needs include: a. the need for sleep b. the need to feel safe c. the need to feel secure d. all of the above

Physical needs included the need for asleep.

Explanation:

Sleeping is a physical activity. Other options like feeling safe, secure are the emotional feel and they do not connect with the physical work. One could have a good sleep to feel physically energetic and brisk.

Safety and secure things that people commonly need are wellness of health, financially good, safety from accidents. Education is also being considered as a secure for an one individual. An educated person can able to handle problems in a well versed manner.

after lydia compare her check register to her bank statement, and the ending balances do not seem to match. then, she must make a bank reconciliation by putting the data all together.

to do this, she need to determine the bank ending balance. after, add the deposits in transit then deduct the outstanding checks. moreover, if the actual checkbook balance does not equal this number, check again for transporting errors by subtracting the balances and add the difference to nine. sometimes, a mathematical error can happen but a bank reconciliation is a great tool to resolve the discrepancies.

ek = (m·v2) / 2

v - velocity of system after the collision

m = m1 + m2

ek = (m1 + m2) ·v2/2

ek = (200 + 250) ·2,32/2 = 450·5,29/2 = 1190,25 j