Questions Q1 (0/T0) Q2 (0/10) Q3 (0/10) Q4 (0/10) Q5 (0/10) Q6 (0/10) A mass weighting...
A mass weighting 32 lbs stretches a spring 8 inches. The mass is in a medium that exerts a viscous resistance of 24 lbs when the mass has a velocity of 2 ft/sec. Suppose the object is displaced an additional 8 inches and released. Find an equation for the object's displacement, u(t), in feet after t seconds.
A mass weighting 64 lbs stretches a spring 8 inches. The mass is in a medium that exerts a viscous resistance of 14 lbs when the mass has a velocity of 4 ft/sec. Suppose the object is displaced an additional 6 inches and released. Find an equation for the object's displacement, u(t), in feet after t seconds. u(t) = e *'(ä сos (8.71977t) +.0167 sin(8.719771)) x cm
135 sin(2t) . Questions Q1 (0/10) Q2 (0/10) Q3 (0/10) A9 kg weight is attached to a spring with constant k 81 kg/m and subjected to an external force F(t) = The weight is initially displaced 4 meters above equilibrium and given an upward velocity of 3 m/s. Find its displacement for t> 0. v(t) Preview Q4 (0/10) Q5 (0/10) Q6(0/10) License Pnints nneeihle: 10 135 sin(2t) . Questions Q1 (0/10) Q2 (0/10) Q3 (0/10) A9 kg weight is attached...
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 0 P(1.12-Z 2.34)-? 0 P(-1.12<Z 0.34)? 0 P(-2.123Z<-1.34)-? 0 P(Z-2.34)-? 0 P(-4.12<Z<5.34)-? 0 P(2.12-Z)? 0 P(Z 0.34)-? 0 P(-1.12<Z)? 0 P(-4.12<Z<0)-? 0 P(Z-2.34)-? n if P(Z*A)- 0.934 then Q11 what is A?
Questions Q 2 [10/10] C Q 3 (6.7/10) Q 5 [10/10] C Q6 (5/10) Q8 (0/10) CQ1 (0/10) Q4 [10/10] C Q7 (0/10) Grade: 41.7/80 Print Version Give the equation of a circle with a diameter that has endpoints (6, -2) and (-3, 9) Preview syntax error: this is not an equation Get help: Video Lice Points possible: 10 Unlimited attempts Score on last attempt: 0. Score in gradebook: 0 Submit Questions Q 2 [10/10] C Q 3 (6.7/10) Q...
WAMAP HW 6.6 Find the centroid of the region bounded by the graphs of the funtionsy+2 Questions С Q1 (0/5) Q2 [5/5] The centroid is at (2, y) where Preview Q5 (0/5) Q 6 (0/5) Q7 (0/5) Q 8 (0/5) Preview Get help: Video Grade: 10/40 Points possible: 5 This is attempt 1 of 6 Post this question to forum Print Version Submit WAMAP HW 6.6 Find the centroid of the region bounded by the graphs of the funtionsy+2 Questions...
Homework 6.2 Line Integrals Due Wed 06/10/2020 11:59 pm Questions Q 1 [1/1] Q2 [1/1] Q 3 [1/1] Q 4 [2/2] Q5 (0/1) Q6 (07/1) > Q7 (0/1)? Q8 (0/1) ► 9 (0/1) Q 10 (0/1) ► 11 (0/1) Q 12 (0/1) Q 13 (0/1) Q 14 (0/1) Q 15 (0/2) Grade: 5/17 Print Version Find / ®z ds, where C is the line segment from (0,-5,-6) to (-1,-1,-10). Preview Get help: Video License Points possible: 1 This is attempt...
We know that a force of 7.2 Newtons is required to stretch a certain spring 0.8 meters beyond its natural length. Questions Q1 (0/10) A 2.56-kg mass is attached to this spring and allowed to come to equilibrium. The mass-spring system is then set in motion by applying a push in the upward direction that gives the mass an initial velocity of 1.15 meters per second. Q2 (0/10) Q3 (0/10) Q4 (0/10) Q5 (0/10) Q6 (0/10) Let y(t) represent the...
purses/14678/assignments/228973?module item. id 457160 Q 1 [10/10) Q 2 (10/10 Q 3 (0/10) Q4 [10110] Q5 (0/10) Q6 12.5/10 Q7 (0/10) P Q8 (0/10) Q9 (0/10) Q 10 (0/10) Score on last attempt: 2.5 out of 10 (parts: 0/ 1.25,其0/1.25, # 0/ 1.25) 1.25, 1.25, v 1.25/125, 0/1.25, x 0/ 1.25, x 0,125, x score in gradebook:D 2.5 out of 10 (parts: 0/ 1.25, st 0/1.25, 0/ 1.25) 1 .25/1.25,-125/1 .25.t 0/ 1.25,แ 0/ 1.25,แ 0/ 1.25, st Try another...