Please help answerr. You don’t have to answer all questions just whichever one you know :::)) a Give the meaning of the abbreviation GPS. (1 mark)
b Explain what is needed for a GPS system to become a
satellite navigation system as used in cars. (1 mark)
c Give the name of the input device used with a
satellite navigation system.
(1 mark)
d Describe three uses for a GPS system other than
for a satellite navigation system.
(3 marks)

Avariable definition defines the name of a variable that will be used in a program, as well as

Knowing that the central portion of link bd has a uniform cross sectional area of 800 mm2 , determine the magnitude of the load p for which the normal stress in link bd is 50 mpa. (hint: link bd is a two-force member.) ans: p = 62.7 kn

Freya realizes she does not have enough in her bank account to use the debit card. she decides to use a credit card instead. which questions should freya answer before using a credit card? check all that apply. can i pay at least the minimum payment each month? can i make payments on time and avoid late fees? will i have to take out a loan? how much in finance charges can i afford to pay? should i talk to a consumer credit counseling service?