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Find out the work done by an object. Mattwe pulls his little sister sarah in a sled on the icy surface, with a force of 60 N at an angle of 37 ° upward from the horizontal. If he pulls her a distance of 12 m, what is the work completed by matthew?
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Two displacement vectors A and B, with A+B being 57.0 m, 25.0A?° north of east, and A-B being 33.0 m, 35.0A?° west of south. Find the components of A and B.
State Observer for a State-Space Model. Consider the system Design a state observer with dynamics that are sufficiently faster than that of the system.
A 1.50 g object with unknown net charge is moving towards a -2.8 µC source charge. When it is 0.80m from the source charge, it has a speed of 22 m/s. When it is 0.40 m from the source charge, it has a speed of 12.5 m/s. ...
A block of mass 0.440 kg is hung from a vertical spring and allowed to reach equilibrium at rest. As a result the spring is stretched by 0.691 m. Find the spring constant.
Using the Routh-Hurwitz stability criterion, how can you determine if a system is stable? How can you determine how many poles, if any, are in the right-half-plane?
A balloon starts rising from ground from rest at some constant acceleration.After some time, a stone is dropped from it.If the stone reaches the ground in the same time in which balloonn reached the dropping point from g ...
A negatively charged rod is brought near a metal can that rests on a wood table. You touch the opposite side of the can momentarily with your finger. The can is then be concluded to be charged. what is its charge?
The x and y components of a displacement vector are -3.00 m and +4.00 m, respectively. What angle does this vector make with the positive x axis?
Point charges of 20.0µC and 47.0µC are placed 0.500 m apart. (a) At what point (in m) along the line connecting them is the electric field zero? (from the smaller charge) (b) What is the magnitude (in N/C) and direction ...
An n-channel MOSFET has the following parameters: Assume the transistor is biased in the saturation regian at V GS = 4 V. (01 Calculate the ideal cutoff frequency. (b) Assume that the gate oxide overlaps both the source ...
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A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf
What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you
QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno
Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise
Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate