Please help!!! An archer must exert a force of 395 N on the bowstring shown in Figure (a) such that the string makes an angle of θ = 29.5?
Please help!!! An archer must exert a force of 395 N on the bowstring shown in Figure (a) such that the string makes an angle of θ = 29.5
(a) Determine the tension in the bowstring.
N
(b) If the applied force is replaced by a stretched spring as in Figure (b) and the spring is stretched 26.5 cm from its unstretched length, what is the spring constant?
N/m
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Answers & Comments
A) 0 = F - 2*T*sin (29.5)
T = F/(2*sin (29.5))
B) k = F/x