Block is pushed against a vertical wall
A 10 kg block is pushed against a vertical wall by a horizontal force of 100N . The coefficient of static friction is .60 and the coefficient of kinetic friction is .4. what is true if the block is initially at rest?
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What minimum amount of energy does this acceleration require from the spaceship's fuel, assuming perfect efficiency
If the sprinkler at A is 1 m from the ground, then scale the necessary measurements from the photo to determine the approximate velocity of the water jet as it flows from the nozzle of the sprinkler.
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A keg of beer (Löwenbräu, SG = 1.11) has a small pinhole leak in it. The beer sprays vertically into the air to a height of 1.5 m. What is the pressure inside the beer can?
Catapult fires an 800-kg rock with an initial velocity of 100 m/sat a 40° angle from ground. What is the magnitude of the horizontal impulse the catapult receives from the rock?
Last year, you purchased a stock at a price of $76.00 a share. Over the course of the year, you received $2.40 in dividends and inflation averaged 2.9 percent. Today, you sold your shares for $80.60 a share.
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A 9.0uF capacitor, a 11uF capacitor, and a 19uF capacitor are connected in series. What is their equivalent capacitance?
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