As shown below a projectile is fired from a cliff top (T) with a velocity of 60 ms-1 at an angle of 42° abovethe horizontal. The cliff is 150m above sea level.u = 60 msDIAGRAM NOTTO SCALE42"150 mcliffV = ?sea levela.Calculate the time for the projectile to reach its maximum height.40-1b.Calculate the maximum height above sea level reached by the projectileLIOCompare qualitatively the magnitude of the projectile's initial velocity (u) with itsfinal velocity (v). Explain your answer.C.d.Calculate the horizontal distance from the cliff base (B) that the projectile enters thesea.19.6

H= 150m U= 60m/s Angle 42° above horizontal

As shown below a projectile is fired from a cliff top (T) with a velocity of 60 ms-1 at an angle of 42° above the horizontal. The cliff is 150 m above sea level. u = 60 ms DIAGRAM NOT 42" TO SCALE T 150 m cliff v = ? B sea level a. Calculate the time for the projectile to reach its maximum height. Sin 421 40.130 soet ton erti lo abnge Calculate the maximum height above sea level reached by the projectile b. Compare qualitatively the magnitude of the projectile's initial velocity (u) with its final velocity (v). Explain your answer. C.

As shown below a projectile is fired from a cliff top (T) with a velocity of 60 ms-1 at an angle of 42° above the horizontal. The cliff is 150 m above sea level. u = 60 ms DIAGRAM NOT 42" TO SCALE T 150 m cliff v = ? B sea level a. Calculate the time for the projectile to reach its maximum height. Sin 421 40.130 soet ton erti lo abnge Calculate the maximum height above sea level reached by the projectile b. Compare qualitatively the magnitude of the projectile's initial velocity (u) with its final velocity (v). Explain your answer. C.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 55P: The arc length formula says the length sof arc subtended by angle in a circle of radius r is given...

See similar textbooks

Similar questions

Salve the problem: the mean volar distance Earth is +.50 X 10" meters with a period Of 1. year. What is the dirtance hars pem the sun if २कलंvd OF years?
if Å = 2êx-3êy+ êz Calculate: (AxB).(AXB) A- C • the magnitude and dire ction of A.C
Q. fa ASin(kz-at)+6 (सिक- एम्रो "ाड़ How this aboue Equation is deri veel frm the fallowoing &quation? A Sin K(2-ve)+8
How would you figure out this problem? thank you!!
Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots and this problem has 2 parts.
With explanation plz
grdeperdent w. of a partile of a The nowingm 4x 4 ip polential maRe mou le a Condat expE ちく $ind the % * the lan plem energ of
CV)- A A Consider two neudee its ond ai Yais 2. whese i is d pstive integer no. A corodling to seai-emberical mas farhmela fox binding Gerzy, achy ? Justify folmula which one has larger binhng Youz Ans? 土

Please provide accurate solution tjank you!
4 the suoot mean &quace Crm-s.) value f ar altemaling uoltage is 250V, Lwhat is its þeak value ?
vi = 250 m/s 0 = 37° R= ? Solution: (vi sin 20) (vi sin 0) 2vi sin 0 R = dy: t = 2g (2502 sin(2x37) 9.8m/s? (2)(250m/s)(sin37) (250m/ssin 37)² 2(9.8m/s) R = dy t 3D %3D 9.8m/s2 dy = 1154.91 m t = 30.70s R = 6130.50 m What Have I Learned So Far? Solve the following problems on the space provided. Box the final answers. 1.A place-kicker kicks a football at an angle of 40° above the horizontal axis. speed of the ball is vi = 22 m/s. Find the maximum height the ball attains. The 2. An arrow has an initial launch speed of 18 m/s. If it must strike a target 31 m away at the same elevation, what should be the projection angle? 26
A PROJECTILE IS FIRED FROM THE TOP OF A CLIFF 300 FT. HIGH WITH A VELOCITY OF 1414 FPS DIRECTED AT 45° TO THE HORIZONTAL. FIND THE RANGE ON A HORIZON TAL PLANE THROUGH THE BASE OF THE CLIFF. Vo = 1414 ftlkec s450 7-