Chapter D3, Problem D3/013 Determine the tension P in the cable which will give the 93-lb block a steady acceleration of 4.5 ft/sec2 up the incline.
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Chapter D3, Problem D3/013 Determine the tension P in the cable which will give the 93-lb...
PRINTER VERSION RCES BAC Chapter 3, Problem 3/013 X Incorrect Determine the tension P in the cable which will give the 54-lb block a steady acceleration of 6.9 ft/sec2 up the incline. 2 02 270 m. 54 lb Hi0.34 222 tudy 30.19886 Answer: P- the tolerance is +/-2% Click if you would like to show Work for this question: Open Show Work Activate Windows
Chapter D3, Problem D3/140 The 188 g unar lander is descending nnta he mnon's surfan with a velac y of 6 m 尿when its re o engine ts fired f the engine producas a thrust T or 3.2昴which varies with the that it has not yet landed, Gravitational acceleration at the moon's surface is 1.62 m/s, The velocity is positive if moving downward, negative If up, me as shown and then cuts o calculate the velocity the lander when t...
Chapter 2, Problem 2/024 Multistep A particle moving along a straight line has an acceleration which varies according to position as shown. If the velocity of the particle at the position x when 10 ft. -3 tis v 4 ft/sec, determine the velocity a, ft/see? 10 --- Part 1 Calculate od a, ft/sec 10- Part 1 Calculate adx. a, ft/sec Answer: adx the tolerance is +/-29 Click if you would like to Show Work for this questions Open Show Work
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4/5 a the minimum kinetic energy at the apping point? (C) Use conservation of energy to determine the minimum angular velocity of the block just after the collision, (d) then use conservation of angular momentum during the collision to find the initial speed of the bullet vo. (Hint: Ignore the mass of the bullet after the collision. The moment of inertia of the cube about its bottom-right edge...