Question: A pistol that fires a signal flare gives it an initial velocity (muzzle velocity) of 125 m/s at an angle of 55.0 above the horizontal.

A pistol that fires a signal flare gives it an initial velocity (muzzle velocity) of 125 m/s at an angle of 55.0° above the horizontal. You can ignore air resistance. Find the flare's maximum height and the distance from its firing point to its landing point if it is fired
(a) On the level salt flats of U tab, and
(b) Over the flat Sea of Tranquility on the Moon, where g = 1.67 m/s2•

Step by Step Solution

★★★★★

3.27 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

IDENTIFY The flare moves with projectile motion The equations derived in Example 38 can be us... 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 (1 attachment)

P-MM-D (90).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A projectile is fired from point A with an initial velocity v0. (a) Show that the radius of curvature of the trajectory of the projectile reaches its minimum value at the highest point B of the...

A projectile is fired from point A with an initial velocity v0 which forms an angle ? with the horizontal. Express the radius of curvature of the trajectory of the projectile at point C in terms of...

A projectile is fired from point A at an angle above the horizontal. At its highest point, after having traveled a horizontal distance D from its launch point, it suddenly explodes into two identical...

A pistol that fires a signal flare gives it an initial velocity ( muzzle velocity ) of 1 6 3 m / sm / s at an angle of 5 6 . 0 above the horizontal. You can ignore air resistance. Find the flare's...

A pistol that fires a signal flare gives the flare an initial speed ( muzzle speed ) of 1 1 8 m / s . If the flare is fired at an angle of 4 9 . 0 above the horizontal on the level salt flats of...

Good afternoon, can you help me with those question 1. Use this blow information part A - Part C Exercise 3.5 - Enhanced - with Feedback V Part A A jet plane is flying at a constant altitude. At time...

C webassign.net/web/Student/Assignment-Responses/submit?dep=32065234&tags=autosave#question4213123_11 6. [-/1 Points] DETAILS SERPSE10 4.AMT.002. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER This...

Please help me with the following questions. 1. Part A A squirrel has x- and y- coordinates (1.1 m, 3.9 m) at time t1 = 0 and coordinates (5.0 m, -0.20 m) at time t2 = 3.5 s. For this time interval,...

For the below problems, unless otherwise specified, ignore air resistance and drag. Be particularly careful about units. I won't grade on sig figs for this assignment. Use g = 9 . 8 0 m s 2 for the...

1: a projectile is launched at ground level with an initial speed of 47m/s, at an angle of 33 degree above the horizontal. It strikes a target above the ground 2.7 seconds later. Find the horizontal...

SP is 30 per unit. Sold units is85,000 units. Produced units is 100,000. Using absorption coating, what is the profit? Variable Fixed Mfg cost 600,000 400,000 Non Mfg cost 500,000 300,000

Which of the following is not a required disclosure about each major class of capital assets? A. Beginning-of-year and end-of-year balances showing accumulated depreciation separate from historical...

Jamal Richards, a 3 5 year old sales rep for a computer company for five years and maintained a bank account for the last three years. The client's monthly salary credit, largely dependent on sales...

Debate the financial Institution & the financial commissions, and the relation between them in Saudi Arabia Describe all types of financial institutions, financial commissions, describe the role for...

Fess receives wages totaling $74,500 and has net earnings from self-employment amounting to $51,300. In determining her taxable self-employment income for the OASDI tax, how much of her net...

The Wistow Manufacturing Company recorded overhead costs of $14,182 at an activity level of 4,200 machine hours and $8,748 at 2,300 machine hours. The records also indicated that an overhead of...

You are a MNC looking at buying a company in your country of choice. You have determined that the free cash flow is $150 Million growing at 9% each year. How much would you pay for this company? You...

Betty Brewster received the following interest: Luggage gift for purchasing a four-year certificate of deposit (fair market value): $50 Interest on passbook savings account: $15 Interest on...

If a sample is randomly selected, the larger the sample is, the more closely it replicates the population. Answer true or false to the following statements:

Dime a Dozen Diamonds makes synthetic diamonds by treating carbon. Each diamond can be sold for $ 1 4 0 . The material cost of a standard diamond is $ 4 0 . The fixed costs incurred each year for...

Capital Budgeting Exercise 2 Your company has spent $250,000 on research to develop a new computer game. The firm is planning to spend $1,400,000 on a machine to produce the new game. Shipping and...

Sir i am stuck for this question Question 20 Not yet answered Marked out of 1.00 Flag question There are 20 applicants applying for five positions. Nine are HKU graduates. What is the probability the...