What will be the kinetic energy when it hits the ground
Suppose you throw a 0.053-kg ball with a speed of 11.3 m/s and at an angle of 31.5° above the horizontal from a building 13.3 m high. (a) What will be its kinetic energy when it hits the ground? (b) What will be its speed when it hits the ground?
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If the CD rotates clockwise (let's take clockwise rotation as positive) at 500 (revolutions per minute) while the last song is playing, and then spins down to zero angular speed in 2.60 with constant angular acceleration, what is, the angular acce
Presented below are two independent situations. 1. Chicory Cosmetics acquired 15% of the 105,400 shares of common stock of Racine Fashion at a total cost of $15 per share on March 18, 2014.
At December 31, 2014, the trading securities for Oglesbee, Inc. are as follows. Security Cost Fair Value A $17,600 $16,400 B 12,300 14,400 C 23,000 18,800 Total $52,900 $49,600
Suppose we select an SRS of size n = 100 from a large population having proportion p of successes. Let p be the proportion of successes in the sample. For which value of p would it be safe to use the Normal approximation to the sampling distributi
Suppose you throw a 0.053-kg ball with a speed of 11.3 m/s and at an angle of 31.5° above the horizontal from a building 13.3 m high. (a) What will be its kinetic energy when it hits the ground? (b) What will be its speed when it hits the grou
Marlin Company's December 31 year-end unadjusted trial balance shows a $24,000 balance in Notes Receivable. This balance is from one 6% note dated December 1, with a period of 45 days.
Use a .05 level of significance and the sample data to test the hypothesis that the overall proportions for the colors are as stated above. What is your conclusion?
An electrical power transformer of diameter 250 mm and height 600 mm dissipates 1200 W. Determine the required coolant flow rate, the total length of tubing, and the lateral spacing S between turns of the tubing.
The horizontal distance between the release point and the point where the decoy strikes the ground is 700 m. (Neglect air resistance.) (a) How high was the plane when the decoy was released?
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