surface of the alien planet. Assume the planet has a negligible atmosphere. (Enter the magnitude in m/s?.)m/s2Heed Help?Read ItMY NOTESASK YOUR TEACHER2 Points]SERPSE10 4.3.OP.007.MI. 0/6 Submissions UsedDETAILSIn a local bar, a customer slides an empty beer mug down the counter for a refill. The helght of the counter is 1.24 m. The mug slides off the counter and strikes the floor 0.20m from thebase of the counter.(a) With what velocity did the mug leave the counter?m/s(b) What was the direction of the mug's velocity just before it hit the floor?° (below the horizontal)Need Help?Read ItMaster ItMY NOTESASK YOUR TEACHERSERPSE10 4.3.OP.008. 1/6 Submissions UsedDETAILSPREVIOUS ANSWERS[2/2 Points]To start an avalanche on a mountain slope, an artillery shell is fired with an initial velocity of 310 m/s at 48.0° above the horizontal. It explodes on the mountalnside 40.0 s after firing.9/10/20206:25 PMのe Type here to searchPoUpPoDnEndPrtScnHome8.

Given: Height of the counter, h = 1.24 m Distance between the base of the counter and the floor, x =…

Answered: surface of the alien planet. Assume the…

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Introduction

Section: Chapter Questions

Problem 61AP: (a) How many seconds are there in a year? (b) If one micrometeorite (a sphere with a diameter on the...

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X DEL Corteville, Veronic X (A) Unit GWs and X D2L Answer Forms - PX (A) Unit - Google X (A5) Test Dropbox- C dropbox.com/sh/c9kb0qaznzvgjeq/AAAqEMG_S9hM_k2JalGXpkgVa?dl=0&preview=(A)+Unit_GWs+and+Test_(carpet).pdf Low Battery Your Mac will sleep soon unless plu into a power outlet. 1--1 IVJPC An object on the ground is launched at 30 m/s at an angle of 58° above the horizontal. If the object lands on top of a 5.2 m tall hill, then what is the horizontal displacement of the object? 4. A. 45.81 m D. 82.89_m B. 79.15 m E. 40.32_m 114.2_m C. 76.4_m F. 1--1 [carpet-15] IXFQP A police car traveling 95.0 km/h is traveling west, chasing a motorist traveling at 80.0 km/h. What is the
Which of the following is a vector: a person's height, the altitude on Mt. Everest, the age of the Earth, the boiling point of water, the cost of this book, the Earth's population, the acceleration of gravity?
The first atomic bomb was detonated on July 16, 1945, at the Trinity test site about 200 mi south of Los Alamos. In 1947, the U.S. government declassified a film reel of the explosion. From this film reel, British physicist G.I. Taylor was able to determine the rate at which the radius of the fireball from the blast grew. Using dimensional analysis, he was then able to deduce the amount of energy released in the explosion, which was a closely guarded secret at the time. Because of this, Taylor did not publish his results until 1950. This problem challenges you to recreate this famous calculation. (a) Using keen physical insight developed from years of experience, Taylor decided the radius rof the fireball should depend only on time since the explosion, t, the density of the air, , and the energy of the initial explosion, E. Thus, he made the educated guess that r=kEabtcfor some dimensionless constant kand some unknown exponents a,b, and c. Given that [E]=ML2T-2 , determine the values of the exponents necessary to make this equation dimensionally consistent. (Hint: Notice the equation implies that k=rEabtcand that [k]=1 ). (b) By analyzing data from high-energy conventional explosives, Taylor found the formula he derived seemed to be valid as long as the constant khad the value 1.03. From the film reel, he was able to determine many values of rand the corresponding values of t. For example, he found that after 25.0 ms, the fireball had a radius of 130.0 m. Use these values, along with an average air density of 1.25kg/m3 , to calculate the initial energy release of the Trinity detonation in joules (J). (Hint: To get energy in joules, you need to make sure all the numbers you substitute in are expressed in terms of SI base units.) (c) The energy released in large explosions is often cited in units of “tons of TNT” (abbreviated “t TNT”), where 1 t TNT is about 4.2 GJ. Convert yow answer to (b) into kilotons of TNT (that is, kt TNT). Compare your answer with the quick-and-duty estimate of 10 kt TNT made by physicist Enrico Fermi shortly after witnessing the explosion from what was thought to be a safe distance. (Reportedly, Fermi made his estimate by dropping some shredded bits of paper right before the remnants of the shock wave hit him and looked to see how far they were carried by it.)
(a) How many seconds are there in a year? (b) If one micrometeorite (a sphere with a diameter on the order of 106 m) struck each square meter of the Moon each second, estimate the number of years it would take to cover the Moon with micrometeorites to a depth of one meter. (Hint: Consider a cubic box, 1 m on aside, on the Moon, and find how long it would take to fill the box.)
What is the largest dimension of which you have personal knowledge? Have you run a mile? Hiked 10 miles? Run a marathon?
a. Density measures how much mass per unit of volume an object has. Calculate thedensity of Earth using the formula for a volume of a sphere and the constantvalues found on your formula sheet. b. What can you say about the composition of Earth when you compare your valuefrom question 4 to the density of water (approximately 1000 kg/m3 at roomtemperature)?
A cylindrical rod is 6.21 m long and has a diameter of 1.77 in. Calculate its volume, V, in cubic meters. Useful fact: 1 in. = 25.4 mm. If the volume is V = nx10m. enter the number n below. Do not give us the volume V. Give your answer correct to two decimnal places. n3D Typeyour answer.
What is the greatest distance on the surface of the earththat can be seen from the top of Mayon volcano whichis 2.4 kilometers high if the radius of the earth is 6370 km? (Illustrate and use trigonometric functions and identities) A. 159.7 km B. 174.8 kmC. 179.7 km D. 189.7 km
The height of a certain hill (in feet) is given by h(x, y) = 10 (2xy - 3 x^2 - 4y^2 -18x +28y + 12), where y isthe distance in miles (north), x the distance east of South Hadley, Massachusetts.a.) Where is the top of the hill located? b.) How high is the hill? c.)How steep is the slope (in feet per mile) at a point 1 mile north and one mile east of South Hadley? Inwhat direction is the slope steepest, at that point? d.) Make a contour map and a 3D plot of the area surrounding South Hadley, from 8 miles west to 4 mileseast, and 2 miles south to 8 miles north. Plot only positive heights on the 3D graph; use If to help youout
Express the units of O O O ms-1 ms-2 ms2 kg ms kg Previs gD Ap where g is gravitational acceleration (ms), fis Coriolis parameter (s), 42 is depth change, pis density (kg m) and Ay is a meridional distance change. of Ay Next
Pls help me, I need complete solution coz it will serve as my reviewer. I need DETAILED SOLUTION pls!
Pls answer #27 with complete solutions, thanks Analyze the problems carefully, then solve them. Be systematic when answering. Write the given, label them; the required; and all calculations pertinent to the problem. Express your numerical answers with the appropriate number of significant figures.

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