A sky lantern which a child tied to a piece of stone on the ground at the side of a tall multi- storey building got loose and then rose vertically upward with a uniform rate of 3.7 m/sec. At a certain height, it touched a small loose stone on the side of the building. The stone strikes the ground after 3.5 sec. Determine the height in meters of the sky lantern when the stone touched the ground.

A sky lantern which a child tied to a piece of stone on the ground at the side of a tall multi- storey building got loose and then rose vertically upward with a uniform rate of 3.7 m/sec. At a certain height, it touched a small loose stone on the side of the building. The stone strikes the ground after 3.5 sec. Determine the height in meters of the sky lantern when the stone touched the ground.

Name: A sky lantern which a child tied to a piece of stone on the ground at
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: A sky lantern which a child tied to a piece of stone on the ground at the side of a tallmulti- storey building got loose and then rose vertically upward with a uniform rate of 3.7m/sec. At a certain height, it touched a small loose stone on the side

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

2b) How far from your house can you hit a person? Round your answer to the nearest tenth. Do not use units here.
If a boat points its prow directly across a river, and its engine has one speed of 8.22 m/s. What is its speed, relative to the river bank, if the river has a velocity of 3.28 m/s? Number Units If the river is 63.4 m wide, how far down stream does it land when it reaches the opposite shore? Number Units
A river flows due south with a speed of 2.8 m/s. A man steers a motorboat across the river; his velocity relative to the water is 4.9 m/s due east. The river is 600 mm wide. a-What is the magnitude of his velocity relative to the earth? b-What is the direction of his velocity relative to the earth? c-How much time is required to cross the river? d-How far south of his starting point will he reach the opposite bank?
A person walks in the following pattern: 2.1 km north, then 2.9 km west, and finally 5.2 km south. (a) How far and (b) at what angle (measured counterclockwise from east) would a bird fly in a straight line from the same starting point to the same final point? (a) Number i Units (b) Number i Units
Problem 11: The eight ball, which has a mass of m = 0.5 kg, is initially moving with a velocity v = 2.9i m/s. It strikes the six ball inelastically, which has an identical mass and is initially at rest. After the collision the eight ball is deflected by an angle of 0 = 19° and the six ball is deflected by an angle of = 13°, as shown in the figure. 8 V
Immediately after the bouncing golf ball leaves the floor, its components of velocity are Vx = 0.888 m/s, and Vy = 3.504 m/s. Determine the horizontal distance (meters) from the point where the ball left the floor to the point where it hits the floor again. Answer is 0.634. No other answer thanks.
A boy is walking down a road when he observes a nearby mountain that a boulder is falling, he notices that it took 1.30 seconds for the boulder to fall the last third of its way to the ground. Determine the height of the mountain?
Two locomotives 70 kilometers apart are travelling on the same track towards each other, Engine A moves at 22 kilometers per hour east and engine B moves at 13 kilometersper hour west. At the instant both trains begin moving, an annoying mutant fly beginsflying from engine A towards engine B at 33 kilometers per hour . The instant it touchesB, it turns around and flies back. It goes on this way until the two locomotives collideand the mutant fly is finally squashed. So, before its untimely demise, a) what is the total distance the fly flew? b) the time it took till it was eliminated and c) the average velocity of the fly? how can i find this please
v(m/s) The opposite figure shows the relationship between speed and 3 time. an object is in motion, the distance traveled by the object t(s) during (6s) in meters is equal to: 3 6
QUESTION 1 Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal. Express the initial velocity as a linear combination of its unit vector components. Vo = ( m/s) i +( m/s) At the maximum height, the speed of the cannon ball is v = m/s and the magnitude of its acceleration is a = m/s2 The time needed to reach maximum height is t= The maximum height reached by the cannon ball is H = m.
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
i will give helpful rating after