A net force of 34 N is applied to accelerate an object at a rate of 2.5 m/s. What is the mass of the object?

Explanation:

F = m * a

34 = m (2.5)

m = 34 / 2.5

m = 13.6 kg

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//

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