What horizontal force must be applied to the box
A 55.0-kg box rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.300. What horizontal force must be applied to the box for it to start sliding along the surface?
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A company reports its cost of goods sold as $15.0 billionin 2009. It has $2.9 billion in inventory and reports accountspayable at $1.2 billion in 2009. In 2008, ending inventory was reported at $3.1 billion and accounts payable was $1.4billion. Ho
If you pressurize the gas at a constant temperature, how much work must be done on the gas? Give you answer in Joules to four significant digits.
1. You will throw a fair coin 6 times, and will win on heads and lose on tails. Denoting a 'win' as a 1, and a loss as a '0', what is the probability of getting the following ordered sequence of wins and losses from a round of this game:
You have seen an advertisement of a 2nd handlaptop. As an interested buyer, write a letter of inquiry [havingat least 5 questions] in order to gather requisite information about the laptop and send it to P.O box abc.
Someone offers you a game of unbiased coin toss, where you win 111 USD on tails, and lose 85 USD on heads. What is the expected value of one such toss?
A box is sliding down an incline tilted at an angle 14.0° above horizontal. The box is sliding down the incline at a speed of 1.70 m/s. The coefficient of kinetic friction between the box and the incline is 0.380. How far does the box slide do
A 2-kg ball is moving with a constant speed of 5 m/s in a horizontal circle whose radius is 50 cm. What is the acceleration of the ball?
A car travels around 200 m radius flat curve at 40 m/s at constant speed. What is the minimum static coefficient of friction which allows it to travel at this speed without sliding?
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