How? show the calculation please
#1. A 6.0 kg cart is being pulled with a horizontal force of 25 N. If the frictional
force is 15 N, what is the acceleration of the cart?
=> 1.7m/s^2
#2. 20kg mass, initially rest, subjected to following force, 30N at 30degree north of east, 40N south, 50N at 45degree south of west. net force?
=>61.1N 8.8degree W of S
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