With what speed does the projectile leave the barrel

Reference no: EM13328963

A toy cannon uses a spring to project a 5.34 g soft rubber ball. The spring is originally compressed by 5.09 cm and has a force constant of 7.98 N/m. When the cannon is fired, the ball moves 14.3 cm through the horizontal barrel of the cannon, and there is a constant frictional force of 0.0323 N between the barrel and the ball.

a) With what speed does the projectile leave the barrel of the cannon?

b) At what point does the ball have maximum speed? (From original position)

c) What is this maximum speed?

Reference no: EM13328963

Questions Cloud

What is the decrypted plaintext : A 1,024-bit message is used to generate a 24-bit hash. On the average, how many other messages could be expected to generate the same hash value? What is the probability that two massages that generate the same 24-bit hash?

What is the monthly payment that is beyond the means : You have found a Toyota Sienna priced at 34,400. The dealer has told you that if you can come up with a down payment of 3,300, he would be willing to finance the balance at an EAR of 5.65%.

Advantage of corporations relative to partnerships : Which of the following is an advantage of corporations relative to partnerships and sole proprietorships and group of users of accounting information charged with achieving the goals of the business

Compute the quoted or risk-free-rate of return for year 8 : Suppose the real risk-free rate, r*, is 2% and investors expect inflation to be 4% next year, 5% the following year, and 7% per year thereafter. Assume the MRP is zero for Year 1 and increases by 0.1% each year.

With what speed does the projectile leave the barrel : A toy cannon uses a spring to project a 5.34 g soft rubber ball. The spring is originally compressed by 5.09 cm and has a force constant of 7.98 N/m. With what speed does the projectile leave the barrel of the cannon

Delop an eps/ebt chart to reflect my analysis : Need to raise 1 billion, determine which should be used debt, all tock,or 50-50 combination. 38 percent taxes, .30 per share of common share,stock $50 per share . EBIT 6.33,7.67,9all in billion,1 billion common stock outstaning d. Delop an eps/ebt ch..

Find the current density of these protons : Near Earth, the density of protons in the solar wind (a stream of particles from the Sun) is 12.5 cm-3, and their speed is 657 km/s. Find the current density of these protons

What are the price and quantity consumed in the longrun : Suppose a competitive market consists of identical firms with a constant lon-run marginal cost of $10. (There are no fixed costs in the longrun) The demand curve is given by q=200-p

Determine the new angular speed of the student : A student sits on a freely rotating stool holding two weights, each of mass 2.90 kg. When his arms are extended horizontally, Find the new angular speed of the student

User Account

All Pages