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A gun is located at the bottom of a hill of constant slope 0. Show that the range of the gun measured up the slope of the hill is frac 2v 0 2cos( )sin( ) gcos 2( ) where a is the angle of elevation of the gun, and that the maximum value of the slope range is frac v 2...
Last Viewed 1 minute ago
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Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive x axis. Show transcribed image text determine the magnitude of the resultant force and its direction measured counterclockwise from the positive x axis.
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A force of magnitude 7.50 n pushes three boxes with masses m1 1.30 kg, m2 3.20 kg, and m3 4.90 kg. Find the magnitude of the contact force a) between boxes 1 and 2, and b) between boxes 2 and 3.
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A student drove to the university from her home and noted that the odometer reading of her car increased by 16.0 km. The trip took 17.0 min. (a) what was her average speed? Km h (b) if the straight line distance from her home to the university is 10.3 km in a directi...
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An electric toaster requires 1100 w at 110. V. What is the resistance, in ohms, of the heating coil?
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A 2.00 nf capacitor with an initial charge of 5.83 c is discharged through a 2.26 k? Resistor. (a) calculate the current in the resistor 9.00 s after the resistor is connected across the terminals of the capacitor. (let the positive direction of the current be define...
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Three blocks are connected on the table as shown below. The coefficient of kinetic friction between the block of mass m2 and the table is 0.310. The objects have masses of m1 4.75 kg, m2 1.10 kg, and m3 2.20 kg, and the pulleys are frictionless. (a) draw free body di...
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The volume of a wallet is 8.10 in.3. Convert this value to m3, using the definition 1 in. 2.54 cm.
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An arrow is shot at an angle of ? 45? Above the horizontal. The arrow hits a tree a horizontal distance d 220m away, at the same height above the ground as it was shot. Use g 9.8m s2 for the magnitude of the acceleration due to gravity. A. Find ta, the time that the...
Last Viewed 5 minutes ago
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We're currently expanding our functionality and focusing on becoming the best there is at :
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generating solutions to problems you'll find in STEM homework, tests, and quizes
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making those solutions accessible and very easy to find (for free - students pay too much already - we would know)
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becoming a database which has EVERY problem indexed - and with it atleast one solution - so you'll always be able to find a solution
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Because we STEM Major googlers need a home.

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