Answer:
$28200
Explanation:
Since 1 year has 12 months, 10 years have 120 months.
If one has to pay $235 a month, in 120 months one has to pay $235 done 120 times, which is the product of both numbers:
Determine the tension developed in cables OD and OB and the strut OC, required to support the 500-lb crate. The spring OA has an
unstretched length of 0.2 ft and a stiffness of kOA
1 answer:
Answer:Fob= 86.2 lb, Foc= 175 lb, Fod= 506 lb
Explanation:firstly we need to get the spring stretch by subtracting the unstretched length from 1. The result will be (1-0.2=0.8ft). We then get the spring force by multiplying kOA by 0.8ft. therefore the spring force will be {350x0.8}= 280 lb. After that we can resolve each force as shown in the attachment.
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Answer:
The answer is a wedge.
Explanation:
The wedge is a combination of two inclined planes. It is used to separate bodies which are held together by large forces, e.g, splitting timber
M.A.= slant height of wedge/thickness of wedge.
Hence a long thin wedge has a higher mechanical advantage than a short thick one; or the smaller the angle theta between the slant heights, the greater the mechanical advantage.
