A rookie quarterago throws a football through an initial upward velocity component 12.0 m/s of and a horizontal velocity component of 20.0 m/s. Ignore air resistance.
You are watching: A rookie quarterback throws a football with an initial
(a) How a lot time is required for the football to reach the highest possible point of the trajectory?
(b) How high is this point?
(c) How a lot time (after it is thrown) is compelled for the footsphere to return to its original level? How does this compare through the moment calculated in part (a)?
(d) How much has actually the footround traveled horizontally throughout this time?
(e) Draw x-t, y-t, ux-t, and also uy-t graphs for the activity.
Students additionally viewed these Physics questions
A rookie quarterback throws a football with an initial upward velocity component of 16.0 m/s and a horizontal velocity component of 20.0 m/s.
See more: Stand By Your Man Patsy Cline, Stand By Your Man Lyrics (Video)
Ignore air resistance. (a) How much time is required for the football to reach the highest point of the trajectory? (b) How high is this point? (c) How much... View Answer
A quarterback throws a football right toward a receiver with an initial speed of 20.0 m/s, at an angle of 30.0° above the horizontal. At that prompt, the receiver is 20.0 m from the quarterearlier. In what direction and with what consistent speed should the receiver run in order to capture the... View Answer
An outfielder throws a sphere with an initial velocity of magnitude v0 at an angle of 10Â° with the horizontal to the catcher 50 m away. Knowing that the round is to arrive at a height between 0.5 m and 1.5 m, determine(a) The variety of values of v0,(b) The array of values of the maximum... View Answer
A hoodlum throws a stone vertically downward with an initial speed of 12.0 m/s from the roof of a structure, 30.0 m above the ground. (a) How lengthy does it take the rock to reach the ground? (b) What is the rate of the stone at... View Answer
9. The acceleration due to gravity on the Moon is 1.62 m/s2, approximately a 6th of the worth on Planet. For a offered initial velocity v0 and a offered launch angle ?a, the ratio of the selection of an appropriate projectile on the Moon to the variety of the exact same projectile on Earth, RMoon / RPlanet, will certainly be... View Answer
A rocket-powered hocvital puck moves on a horizontal frictionmuch less table. Figure EX4.10 reflects graphs of v x and v y , the x- and y-components of the puck’s velocity. The puck starts at the origin. What is the magnitude of the puck’s acceleration at t = 5s? View Answer
The cost of insuring the owner’s personal motor vehicle was not included in the earnings statement of the service. Which accountancy principle was applied? A. Company entity B. Going concern C. Money measurement D. Prudence View Answer
The City of Fair?eld issued $100 million of 20-year, 6 percent coupon bonds (3 percent per...... a... the following would be reported in the city’s government-wide statements:a. The issuance of the bondb. The ?rst semiannual payment of interestc. The second semiyearly payment of interest2.... View Answer
Dalton Quilting Company kind of renders blankets that it sectors with a range of department stores. It provides the blankets in batches of 1,000 systems. Dalton made 20,000 blankets during the prior accounting duration. The expense of developing the blankets is summarized below. Materials cost ($10 per unit ×... View Answer
A remote-regulated auto is relocating in a vacant parking lot. The velocity of the automobile as a function of time is offered by v = <5.00 m/s – (0.0180 m/s 3 )t 2 >i? + <2.00 m/s + (0.550 m/s 2 )t>j?. (a) What are and ? x (t) and ? y (t), the x- and y-components of the velocity of the auto as features... View Answer
The Champion Jumper of the Insect World. The froghopper, Philaenus spumarius, holds the civilization...... a... maximum height of 58.7 cm over the level ground. (See Nature, Vol. 424, July 31, 2003, p. 509.) (a) What was the takeoff speed for such a leap? (b) What horizontal distance did the froghopper... View Answer
Describe the recordkeeping system you intend to put up for your very own company. View Answer
You are the manager of a firm that receives earnings of $ 40,000 per year from product X and $...... ... product X is 1.5, and the cross- price elasticity of demand also between product Y and X is 1.8. How much will your firm’s total revenues (earnings from both products) change if you increase the... View Answer
Lloyd Industries manufactures electrical devices from specifications got from customers....... ... electric motors with new electric motors. 4. The sale of the spoiled motors for $75 each. 5. If the reconditioned electric motors sell for $400 each, is Lloyd better off reconditioning the defective motors or selling... View Answer
The dispute regarding CFLs versus incandescent bulbs (check out Problems 25-27) has actually even more wrinkles....... ... worries affect your place in the CFL versus incandescent light bulb debate? Some countries have banned incandescent bulbs. Does your analysis indicate such a relocate is wise? Are tbelow various other... View Answer
Frobisher Inc. (Frobisher) uses the lower of expense and NRV dominance to worth its inventory....... ... and a NRV of $1,035,000. Required: a. By exactly how much should Frobisher’s inventory be composed down?b. Prepare the journal entry Frobisher should prepare to record the writedown.c. What amount should be... View Answer
Bart James, a companion in the CPA firm of James and Day, obtained the following memorandum from...... ... is acceptable to you. Put yourself in Bart James"s position and create a reply to this client"s request. Indicate clearly whether you are willing to accept the engagement and describe your... View Answer
Questions regarded University Physics
Related Book For SaleCollege Physics With Modern Physics 13th edition(Purchase / Rent)
Access to 2 Million+ Textbook services Ask any kind of question from 24/7 availableTutors
Already member? Sign In
Access to 1 Textbook solution just
Get help from Physics Tutors
Ask concerns straight from Qualified Online Physics Tutors .
Best for digital homeoccupational assistance.
Get In Touch