Q1-1An object has a net force F → = (14.9x ^ +8.19y ^ ) N exerted on it. What is the magnitude of the acceleration (in unit of m s 2) if the object has a mass of 5.46 kg?
Q2-An object has a net force F → = (24.2x ^ +21.1y ^ ) N exerted on it. What is the magnitude of the force (in unit of newton)?
Q1)
magnitude of force, |F| = sqrt(14.9^2 + 8.19^2)
= 17 N
According to Newton's second law
magnitude of acceleration, a = |F|/m
= 17/5.46
= 3.11 m/s^2 <<<<<<----------Answer
Q2) magnitude of force, |F| = sqrt(24.2^2 + 21.1^2)
= 32.1 N <<<<<<----------Answer
Q1-1An object has a net force F → = (14.9x ^ +8.19y ^ ) N exerted...
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