Question: A dart is thrown horizontally with an initial speed of 10m/s toward point P, the bull's-eye on a dart board. It hits at point Q

A dart is thrown horizontally with an initial speed of 10m/s toward point P, the bull's-eye on a dart board. It hits at point Q on the rim, vertically below P, 0.19 s later.

(a) What is the distance PQ?

(b) How far away from the dart board is the dart released?

Step by Step Solution

★★★★★

3.55 Rating (179 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

We adopt the positive direction choices used in the textbook so that equations ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

2-P-MM-D (255).pdf

180 KBs PDF File

2-P-MM-D (255).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A basketball is thrown horizontally with an initial speed of 4.20 m/s (FIGURE 4-23). A straight line drawn from the release point to the landing point makes an angle of 30.0° with the horizontal....

A ball is projected horizontally with an initial speed of 5.0 m/s. Find its (a) Position and (b) Velocity at t = 25s.

A rock is thrown down with an initial speed of 30.0 ft/s from a bridge to the water below. It takes 3.50 s for the rock to hit the water. (a) Find the speed (in ft/s) of the rock as it hits the...

2. A cannon with a muzzle speed of 100 m/s is used to start an avalanche on a mountain slope. The target is 250 m from the cannon horizontally, and 80 m above the cannon. At what angle, above the...

discuss different approaches that can be taken by a manager for better accountability practices

Which theory of leadership proposes that followers attribute heroic or extraordinary leadership abilities when they observe certain behaviors? A ) situational leadership theory B ) path - goal...

Question 6 ('3' marks) A dart is thrown horizontally toward the bull's-eye, point P on the dart hoard shown alongside, with an initial speed of 10 111-5\". It hits at point Q on the rim, vertically...

1. Anton claims that he can throw a dart at a dartboard from a distance of 2.0 m and hit the 5.0 cm wide bulls -eye if he throws the dart horizontally with a speed of 20 m/s. He starts the throw at...

A dart is thrown horizontally with an initial speed of 11.39m/s towards a dartboard that is horizontal distance of 2.52 m from the position of the dart when it is released. What vertical distance in...

A dart is thrown horizontally with an initial speed of 10.34 m/s toward a dartboard that is horizontal distance of 2.55 m from the position of the dart when it is released. What vertical distance, in...

Read the Nature View Case and answer the following question: What action plan should the company pursue? What changes in the current marketing mix, sales, brand, and channel partner arrangements do...

Big Guy Inc. purchased 80% of the outstanding voting shares of Humble Corp. for $360,000 on July 1, 2017. On that date, Humble Corp. had common shares and retained earnings worth $180,000 and...

( 1 0 points ) A certain type of tumor doubles in size every 1 0 weeks. Let y ( t ) denote the size of the tumor at thine t . ( a ) Find the growth rate k > 0 , Le . find the constant k > 0 such that...

(a) Write down two 2x 2 non-zero matrices A and B such that AB = 0, the 2 x 2 zero matri (b) Given A = write down the elementary matrices E and E2 such that E, A = 7 10 and E2A = (c) Given A = write...

what is power and what happen when misuse of power?(450 words)

Place an X in the Column for the financial statement where each is reported. It is possible for items to be reported on two statements. Income Balance Statement of Statement of Statement of Statement...

Bendi Corp. purchased 1,000 shares of Kala Corp, for $16 per share. The investment represents 5% ownership, and Bendi does not have significant influence. The fair value at year-end is $15 per share....

The owner of an electronic store wants to conduct a survey to measure customer satisfaction for four different brands of washing machine purchased from his store over the past 12 months. His records...

Suppose two electrons in an atom have quantum numbers n = 2 and l = 1. (a) How many states are possible for those two electrons? (Keep in mind that the electrons are indistinguishable.) (b) If the...

Through what minimum potential difference must an electron in an x-ray tube be accelerated so that it can produce x rays with a wavelength of 0.100 nm?

The wavelength of the Ka line from iron is 193 pm. What is the energy difference between the two states of the iron atom that give rise to this transition?

In Fig. 40-13, the x rays shown are produced when 35.0 keV electrons strike a molybdenum (Z = 42) target. If the accelerating potential is maintained at this value but a silver (Z = 47) target is...

When electrons bombard a molybdenum target, they produce both continuous and characteristic x rays as shown in Fig. 40-13. In that figure the kinetic energy of the incident electrons is 35.0 keV. If...

( 1 point ) Bob makes his first $ 1 , 2 0 0 deposit into an IRA earning 7 . 5 % compounded annually on the day he turns 2 2 and his last $ 1 , 2 0 0 deposit on the day he turns 4 1 ( 2 0 equal...