elolmohamed234 elolmohamed234

11-12-2022
Mathematics

Answered

54 A device for impact testing consists of a 34-kg pendu- lum with mass center at G and with radius of gyration about 0 of 620 mm. The distance b for the pendulum is selected so that the force on the bearing at O has the least possible value during impact with the specimen at the bottom of the swing. Determine b and calculate the magnitude of the total force R on the bearing O an instant after release from rest at 0 = 60°.

Answer :

Other Questions

An 1500 kg automobile has springs with k = 1.7×104 N/m. One of the tires is not properly balanced; it has a little extra mass on one side compared to the other,

a) Work out the size of angle 0. b) Which of the circle theorems below allows you to calculate this angle? C Not drawn accurately 38° The angle at the circumfer

Amount of an Investment. Kris makes an investment at 5.8% simple interest. At the end of one year, the total value of the investment is $2909.50. How much was o

The table below shows the value of a motorcycle for a certain number of years after it was purchased. Year 01 2 3 Value (dollars) 5,000 4,000 3,200 2,560 2,048

Find the amount of money owed at the end of 3 years if $7,500 is borrowed at 6.5% per year compounded quarterly and no payments are made on the loan. (Simplify

Sketch the image of quadrilateral PQRS under the following dilations. Please use a different color for each dilation. a. The dilation centered at R with scale f

Assume that the distributions for the following scenarios are normal. Use the normal standard table to find the following probabilities. Round z-scores to the n

On a number line, the directed line segment from Q to S has endpoints Q at -14 and S at 2. Point R partitions the directed line segment from Q to S in a 3:5 rat

Graph the image tuv after dilation with a scale factor of 5 centered at the origin

(b) If P(-2, 2), Q(-4, 8) and R(-6, 1) the vertices of APQR. Find the coordinates of the image vertices of the triangle PQR. Plot both the triangles on the same