Question

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? Answer:

Answer 1

(c)

since F = 25 units

a = 5 units

$therefore \: \\ \\ f = ma \\ \\ m = \frac{f}{a} \\ \\ m = \frac{25}{5} \\ \\ = 5 \: units$


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