What will be the speeds after the collision
Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If one ball's initial speed was 2.50 m/s , and the other's was 4.30 m/s in the opposite direction, what will be their speeds after the collision?
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The number of cars that arrive in a certain mechanic shop is a Poisson random variable with the parameter ? = 1. For k ? 1, given that exactly k cars arrive, the total time T that it takes to repair all these cars is a continuous uniform random va
Let A be the subset of the plane R2 defined as the intersection of the first quadrant and the annulus between the circles of radii 1 and 2 centered at the origin. In other words
Assume that temp force has a beta coefficient of 1.2, that the risk-free rate (the yield on T-bonds) is 7 percent, and that the market risk premium is 5 percent. What is the required rate of return on the firm's stock?
A container has 2.0 litres of oxygen gas at 0 degrees Celsius and 1.0 atm pressure a) how many moles of oxygen does it contain? b) how many moles of oxygen are in the container?
Pioneer Agro is considering installing a new extractor and grinding machine which is expected to produce operating cash flows of $73,000 a year for 7 years.
Calculate the velocity of the target ball after the collision. Calculate the mass of the target ball.
Suppose you have $35,000 to invest. You're considering Miller-Moore Equine Enterprises (MMEE), which is currently selling for $70 per share. You notice that a put option with a $70 strike is also available with a premium of $3.5.
A parallel-plate capacitor has capacitance 0.50µF. (a) How much energy is stored in the capacitor if it is connected to a 9.00V battery?
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