Activity 1: Problem SolvingDirections: Show your complete solutions for the following worded problems.1. A flower pot falls a window of a three-storey apartment. How far has it fallen after 2seconds? What is the pot's velocity after I s of fall? after 2 seconds of fall?2. A brick falls freely from a high scaffold and hits the ground after 3.5 seconds. Howhigh is the scaffold? What is the velocity of the brick just before hitting the ground?3. Alice thrown a ball upwards vertically from the roof of a building. The ball leaves herhand at a point level with the roof railing with an upward speed of 15 m/s. On its wayback down, it just misses the railing. Find (a) the ball's position and velocity 1.0 s and4.0 s after leaving her hand; (b) the ball's velocity when it is 5.0 m above the railing;(c) the maximum height reached. olem 1.A stone is dropped from the top of a building and falls freely from rest. What isits position (height) and its velocity after 1.0s, 2.0s, and 3.0s?To find for the position (height), we willuse:Know that initial velocity (vi) = 0a. Find h after 1.0sh=0(1.0s)-(9.8 m/s)(1.0s)22|h=v₁t - 9²2h=0-9.8m2h=-4.9 m(negative sign denotes downward direction)b. Find h after 2.0sh=0(2.0s) - (9.8 m/s²)(2.0s)²2h=0-39.2 m2h = -19.6 m or 19.6 m downwardGiven: v₁ = 20 m/sFind:a. v after 1sb. v after 5sc. d after 1sd. t from origin to maximum heightd from origin to maximum heighte.Solutions:a.y after isuse:V₁ = v₁ - gtvy=20 m/s-(9.8 m/s²)(1.0s)vy= 20 m/s -9.8 m/svy=10.2 m/sb. v after 2suse:Sample Problem 2.A boy threw a ball upward with an initial velocity of 20 m/s and was able to catch itbefore it reached the ground on its return.a. What was the ball's velocity after 1s?b. What was the ball's velocity after 2s?c. What was its displacement after 1s?d. How long did it take the ball to reach its maximum height?e. How far was the maximum height from the starting point?V₁ = V₁ - gtvy-20 m/s-(9.8 m/s²)(2.0s)v=20 m/s-19.6 m/svy=0.4 m/sc. d after 1suse:c. Find h after 3.0sTo find for velocity (vr), we will use:Vf=v₁-gth=0(3.0s)-(9.8 m/s²)(3.0s)²d=v₁t - 92²d=20m/s(1.0s)-(9.8 m/s2)(1.0s)²2d=20m-4.9 md=15.1 m(positive sign denotes that the object ismoving upward)h=0-88.2 m2h=-44.1 m or 44.1 m downwarda. Find vrafter 1.0svy=0-(9.8 m/s²)(1.0s)v=-9.8 m/sb. Find vy after 2.0s2vy=0-(9.8 m/s²)(2.0s)v=-19.6 m/sc. Find vy after 3.0svy=0-(9.8 m/s²)(.Os)vy=-29.4 m/sd. t from origin to maximum heightNote: An object thrown upward willreach a certain point (maximumheight) where it will momentarilystop and then start todownward. At this point, vy= 0.moveV₁ = V₁-gtManipulating the equation,V₂ - Vf9Use:t=t=20 m/s-09.8 m/s²t=2.04 se. d from origin to maximum heightuse:gt²d=v₁t-d=20m/s (2.04 s)-(9.8 m/s2)(2.04s)22d = 40.8 m-20.40 md=20.4 m

Name: Activity 1: Problem SolvingDirections: Show your complete solutions f
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: Activity 1: Problem SolvingDirections: Show your complete solutions for the following worded problems.1. A flower pot falls a window of a three-storey apartment. How far has it fallen after 2seconds? What is the pot's velocity after I s of fall? aft

since you have asked multiple questions we will solve first question for you. Please post remaining…

Answered: 1. A flower pot falls a window of a…

Science

Physics

1. A flower pot falls a window of a three-storey apartment. How far has it fallen after 2 seconds? What is the pot's velocity after I s of fall? after 2 seconds of fall?

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 71P: A diver bounces straight up from a diving board, avoiding the diving board on the way down, and...

See similar textbooks

Similar questions

A skier leaves the end of a horizontal ski jump at 22.0 m/s and falls through a vertical distance of 3.20 m before landing. Neglecting air resistance, (a) how long does it take the skier to reach the ground? (b) How far horizontally docs the skier travel in the air before landing? (Sec Section 3.4.)
A person standing at the edge of a cliff throws a rock upward from a height of 350ft above ground level with an initial velocity of 65⁢ft/s. What is the velocity of impact when the rock reaches the bottom of the cliff? Round any intermediate calculations, if needed, to no less than six decimal places, and round your final answer to two decimal places. (Hint: Use h(t)=−16t2+65t+350 as the position function, where hh is in feet, tt in seconds. Ignore air resistance.)
My final velocity number is 20 m/s, my time is 19.05 s, my distance is n/a, my acceleration is 0.892 m/s2, so what is my initial velocity
An airplane traveling at an altitude of 2000 m and with a velocity of 200 m/s drops a package. How long does it take the package to hit the ground? I got t=20s, but I'm unsure..
A balloonist, riding in the basket of a hot air balloon that is rising vertically with a constant velocity of 19.0 m/s, releases a sandbag when the balloon is 42.9 m above the ground. Ignoring air resistance, what is the bag’s speed when it hits the ground? answer in m/s
A ball is thrown vertically upward with a speed of 38.0m / s .How high does it rise? How long does it take to reach its highest point? How long does the ball take to hit the ground after it reaches its highest point?What is its velocity when it returns to the level from which it started?
2. If an arrow is shot upward on the moon with a velocity of 58 m/s, its height (in meters) after tseconds is given by H(t) = 58t − 0.83t^2(a) Find the velocity of the arrow when ? = ?.(b) Find the velocity of the arrow after one second.(c) When will the arrow hit the moon?(d) What is the velocity of the arrow when it hits the moon?
A rock is launched from the origin off a cliff with initial velocity Vox = 1.8 m/s and Voy = 3.2 m/s. How far from the origin is the rock 1.5 seconds later?
1. In an experiment, a shearwater (seabird) was taken from its nest, flown 5150 km away, andreleased. It found its way back to its nest 13.5 days after release. If we place the origin in thenest and extend the +x-axis to the release point, what was the bird’s average velocity in m/s(a) For the return flight?(b) For the whole episode, from leaving the nest to returning?
Calculate the height (in m) of a cliff if it takes 2.27 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.07 m/s. (b) How long (in s) would it take to reach the ground if it is thrown straight down with the same speed?
My pug/bulldog mix, Georgia, who is blind and deaf, gets a whiff of her dinner. As soon as it registers to her that it's dinnertime, she runs 4.12 meters from the middle of our living room to our kitchen, where she is satiated with her grub. If it takes her 4.45 s to get to the kitchen, what was her speed in m/s to the nearest hundredth?
Question 1: #70 A rock is tossed straight up with a speed of 20 m/s. When it returns, it falls into a hole 10 m deep. a. What is the rock’s velocity as it hits the bottom of the hole? b. How long is the rock in the air, from the instant it is released until it hits the bottom of the hole?