A block of mass 800 g is dragged by an external force of magnitude 5 N along a rough horizontal surface, as shown in the figure. The external force makes an angle of 30' with
the surface and the coefficient kinetic friction between the block and the surface is 0.6.
a) Draw the free-body diagram of the problem and show all of the forces.
b) Find the acceleration of the block.
c) If the block starts from rest, what will be its speed after being dragged for 300 cm?
30
800 g
HR

Iwould sure like to answer your question but i honestly just don’t know

Ithink the answer would be 1,350!

Wavelength = pie*69+69 with ur mom

Answer: 1.4 seconds which is the third optionexplanation: current is defined as the flow of charge per timetherefore, the equation that relates current, charge and time can be expressed as follows: i = δq / δtwhere: i is the current given = 1.8 ampereδq is the charge given = 2.5 coulombδt is the time required for the flow of the given charges to give the 1.8 ampere.substitute with the givens in the above equation to get the time as follows: 1.8 = 2.5 / δtδt = 2.5 / 1.8 = 1.38888 which is approximately 1.4 secondshope this was !