Question: Homework 5- Problem 3: A box m = 75 kg is being pulled by a constant force F = 145 N at an angle of

Homework 5-

Problem 3:A boxm=75kg is being pulled by a constant forceF=145N at an angle of=17degrees. The initial speed of the box is zero.

I need help with plugging in the answer for C, I found out the work done in joules on a moving box for 4.8 m and its W= 665.6

(c)What is the speed of the box at d = 4.8 m if the surface is frictionless?

v_d =

Homework 4 -

Problem 2:A block having a mass ofm=17.5kg is suspended via two cables as shown in the figure. The angles shown in the figure are as follows:=19 and=28. We will label the tension in Cable 1 asT₁and the tension in Cable 2 asT₂.

d)Solve for the numeric value of T₁, in newtons.

T₁ =

e)Solve for the numeric value of T₂, in newtons.

T₂ =

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