Messi is keeping his free-kick skills sharp this quarantine by playing football with his neighbour's monkey.From the roof of his house, which is 7 meters above the ground, he kicks a ball horizontally towards his neighbour'shouse, which is 6 meters away and also has a roof that is 7m above the ground. At the same instance, his neighbour'spet monkey drops off the ledge of his roof to try to catch the ball. Please ignore air resistance, and take g= 9.81m/s?Minimum velocity? What is the minimum speed (in m/s) at which Messi must kick the ball horizontally so that the monkey is able to catch it just before hitting theground?Please provide your numerical answer to three significant figures; eg in the form x.xx

Given,Height of the roof, H = 7 mdistance between the houses, R = 6 mg = 9.81 m/s2

What is the minimum speed (in m/s) at which Messi must kick the ball horizontally so that the monkey is able to catch it just before hitting the ground? Please provide your numerical answer to three significant figures; eg in the form x.xx

What is the minimum speed (in m/s) at which Messi must kick the ball horizontally so that the monkey is able to catch it just before hitting the ground? Please provide your numerical answer to three significant figures; eg in the form x.xx

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A fly ball is hit to the outfield during a baseball game. Let’s neglect the effects of air resistance on the ball. The motion of the ball is animated in the simulation (linked below). The animation assumes that the ball’s initial location on the y axis is y0 = 1 m, and the ball's initial velocity has components v0x = 20 m/s and v0y = 20 m/s. What is the initial angle (in degrees) of the baseball's velocity? (Write only the numerical value of the answer and exclude the unit) Blank 1
A ball on the ground is kicked at initial velocity of U and angle 30 degrees to the horizontal and lands at distance x₂ = 10 sqrt (3) m. The projectile motion of the ball is shown below. What is the time of flight in seconds? Round your answer to the nearest integer. Consider g to be 10 m/s². Y Ө U X1 x2 X
An object has an initial velocity of 29.0 m/s at 95.0° and an acceleration of 1.90 m/s2 at 200.0°. Assume that all angles are measured with respect to the positive x-axis. (a) Write the initial velocity vector and the acceleration vector in unit vector notation. (b) If the object maintains this acceleration for 12.0 seconds, determine the average velocity vector over the time interval. Express your answer in your unit vector notation.
Problem 6: An airplane takes off and flies upward at an angle of 23° with a constant speed of 256 m/s. While the plane is flying upward, a piece of the engine falls off when the plane reaches a height of 880 m. (While not part of the problem, assume the plane eventually lands safely.) Part (a) How long does it take the piece of the engine to reach the ground? Give your answer in seconds. Numeric : A numeric value is expected and not an expression. t = Part (b) What is the horizontal distance covered by the piece of the engine before it lands? Give your answer in meters. Numeric : A numeric value is expected and not an expression. d =
What is the height of the rocket above the surface of the earth at t = 10.0 s? Express your answer with the appropriate units. A rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of its motion, the vertical acceleration of the rocket is given by a, = (3.00 m/s) t, where the +y- direction is upward. HA h = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What is the speed of the rocket when it is 255 m above the surface of the earth? Express your answer with the appropriate units. HA, Vy = Value Units P Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions | Contact Us | II F8 4). 44 F2 F3 F4 F5 F6 F9 F10 F11 F12 @ $ & 2 3 4 5 7 8 9 %3D { W E Y U S F G J K C V N alt mmand .. ..
An airplane is flying south at a speed Vi= 25m/s. It then accelerates in a direction 10 degrees north of east with magnitude a. After t seconds, the airplane's velocity is now pointing due east. What is the airplane's speed at this point? Please draw a tail to tip diagram of the problem.
Dock diving is great form of athletic competition for dogs of all shapes and sizes. Sheba, the American Pit Bull Terrier, runs and jumps off the dock with an initial speed of 9.02 m/s at an angle of 25.0° with respect to the surface of the water. Sheba begins at a height of 0.840 m above the surface of the water. What is her total time of flight up until the instant before she hits the water? Express your answer in seconds.
A player kicked a soccer ball into the air with a velocity of 6.0 mls at an angle of 45° to the horizontal. What is the total time the ball spent in the air? (g = 9.8 m/s) Hint: Use Total Time of Flight, T 2USine %3D U = initial velocity = 6.0 m/s %3D e = angle of projection = 45° g = acceleration due to gravity = 9.8 m/s %3D wse SAMSUNG
part e is what im most confused about finding (e)What is the average velocity between t = 1.0 s and t = 2.0 s (in m/s)? (Express your answer in vector form.)
A ball was shot with an initial velocity of 8.5 m/s at an angle 44.76 degrees with respect to the horizontal. It hits a wall that is at a horizontal distance of 0.7 m away from the starting position of the ball. What is the magnitude of the velocity of the ball in m/s when it hits the wall? Express your answer rounded off to two decimal places. Do not include the unit
Please answer parts a through c