(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

!00kg trolley is being pushed up a rough 30 degree incline by a constant force F the firction force Ff between the incline and the trolley is 110n gravity is 9.8ms

2. Relevant equations

Determine the value of F that will move the trolley up the incline at a constant velocity

determine the value of F that will accelerate the trolley up the incline at a value of 2ms

calculate the acceleration if F=1000

what is the value of F if they trolley accelerates up the incline at 10ms

3. The attempt at a solution

Given this question at school have no formulas on how to do completly lost have spent 2 hours trying to find info on the net cant find anything

i attempted first question with mgxsin30* + 110 and got 600N and that was correct answer but i dont think i have the correct working out

and 2nd question i just did fnet = 100x2 600+200 = 800N and that was correct answer but im pretty sure working out is wrong

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# Incline Plane

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