Determine the magnitude of the net force required to give an 8 kg trolley an acceleration of 4.5 ms⁻².

Determine the magnitude of the net force required to give an 8 kg trol

1.	Determine the magnitude of the net force required to give an 8 kg trolley an acceleration of 4.5 ms⁻².
Answer» ASS of the trolley = 8kgAcceleration = 4.5ms⁻² To find:Magnitude of NET force.Solution:To calculate force formula used will be- F = mahere, F = force applied m = mass of the trolley a = ACCELERATION firstly, converting mass into g, we get 1KG = 1000g 8kg = 8 × 1000g = 8000g mass = 8000g by substituting all the values, we get, F = 8000g × 4.5 ms⁻² F = 34000 gms⁻² F = 34 kgms⁻² F = 34Ntherefore, force applied to lift a trolley is 34N.