2. the following formula relates three quantities: force (f), mass (m), and acceleration (a).
f = ma
(a) solve this equation for a.
(b) let the force be units and the mass be m = 10 units. what is the acceleration, a?
(c) let the force be f = 25 units and the acceleration be a = 5 units. what is the mass, m?

Step-by-step explanation:

(a) Since we have F  = ma and we have to solve for a

                     there is multiplication between m and a and in order to solve for a ,we need to apply opposite operation of  multiplication ,therefore dividing both sides by m ,we get

(b)  Let F be the force and m = 10 units is mass

        acceleration =   [ If we have given value of F then we divide the value of F by 10 to get acceleration  value.

                               =

(c)   Mass m  will be  given by equation

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

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step-by-step explanation: