Answered: fa stone is thrown straight upward with…

fa stone is thrown straight upward with the initial velocity v20 mys what is the velocity of the stone (m/s) at t=24 s? A None 8. 440 C-880 D. -220 E-660

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 4.6CYU: Check Your Understanding A boat heads north in still water at 4.5m/s directly across a river that is...

See similar textbooks

Related questions

Q: A man standing on the roof of a building 30 m high throws a ball vertically downward with an initial…

A: According to the Newton's laws of motion , the the final velocity is calculated by using the…

Q: At the beginning of a basketball game, a referee tosses the ball straight up with a speed of 4.44…

A: The player should wait until ball reaches maximum height.The time to reach maximum height of the…

Q: If a stone is thrown straight upward with the initial velocity viy=14 m/s, what is the velocity of…

Q: Paola can flex her legs from a bent position through a distance of 22.1 cm. Paola leaves the ground…

Q: The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows…

Q: 4. A particle is moving in a straight line and its coordinate is given by x(t) = 8+91 - 2r'…

A: Velocity of particle is as follows; vt=dxtdt…

Q: 8. A ball is thrown vertically upward. (a) What are its velocity and acceleration when it reaches…

A: Given A ball is thrown vertically upward .

Q: On takeoff, a rocket accelerates from rest at a rate of 48 m/s2 for exactly 1 minute. The rocket's…

A: Given Initial velocity u = 0 Acceleration a = 48 m/s2 Time t = 1 min = 60 sec

Q: A ball is thrown straight upwards with an initial velocity 19.ms-1. it was caught at the same…

Q: 3) The upward velocity of the rocket is measured with respect to time and the data is given in the…

Q: 4. Which of the following sentences describes an example of instantaneous velocity? A.The hot-air…

A: The instantaneous velocity is the velocity at a particular instant. It contains magnitude as well as…

Q: 4 A floorball player hits the ball then it moves across the floor horizontally in a straight line…

A: Given: a(t) = -2.4tv(0) = 56 m/sx(0) = 56 m/swe have to findv=? , when x=230m

Q: 3. The velocity of an object is proportional to elapsed time (a) always, (b) only for positive…

A: The expression that relates the velocity with acceleration is given by, ∆v=at On when the…

Q: Two stones are thrown vertically upward from ground, one with two times the initial speed of the…

Q: What is the distinction between speed and velocity? Describe a situation in which an object's speed…

A: NOTE: ● The physical quantity which has only magnitude ,called scalar quantity. ●The physical…

Q: Page since h(0) = h.. Example 269: A ball is thrown upward with an initial velocity of of 40 ft/sec…

Q: Q1: The position of a particle moving along the x-axis is given by calculate the acceleration and…

A: Given : Position →x2=4t2-9 Velocity →v=dxdt=1 m/s

Q: Problem 8. A fast duck is flying ( 20i+ 40j Jmi/h at the same altitude as a slow airplane flying…

Q: A ball is thrown vertically upward with an initial velocity of 10 m/s from the top of a building of…

Q: 27. The left ventricle of the heart accelerates blood from rest to a velocity of +26 cm/s. (a) If…

A: Given initial speed (u)=0 final speed (v)=+26 cm/s displacement (s)=+2.0 cm Required acceleration…

Q: 6.21. A rock is dropped from rest. When will its dis- placement be 18 m below the point of release?…

A: Given, A rock is dropped from rest, displacement, 18 m

Q: 8. If the ball in the previous problem is thrown vertically downward at 4.5 m/s instead. h=1334.02…

A: Initial velocity of ball (v) = 4.5 m/s (downwards) height (h) = 1334.02 m

Q: At the beginning of a basketball game, a referee tosses the ball straight up with a speed of 6.80…

A: Given data: The initial velocity of the ball is u=6.80 m/s.

Q: 07:14 TO turns steadily, so that after 45.0 s, its velocity is 35.0 m/s [S]. Calculate the average…

Q: 4. The velocity-time graph of a bus and a lorry is shown in Diagram 1. Graf halaju-masa bagi sebuah…

A: Given:

Q: A student throws a set of keys vertically upward to his fraternity brother, who is in a window 3.60…

Q: 2. A boy tosses a coin upward with a velocity of 14.7m/s. Find: a.) the maximum height reach by the…

A: initial velocity, u = 14.7 m/s height of hand, h = 0.49 m

Q: Question being asked is the one not being colored over

Q: 1. The following are examples of speed EXCEPT. A. 40 m/s B. 50 m/s C. 62 m/s West D. 75 m/s

A: Answering the first question. Speed is a scalar quantity, which is the measure of how fast an object…

Q: At the beginning of a basketball game, a referee tosses the ball straight up with a speed of 5.1…

A: The minimum time that a player should wait can be calculated as follows:Given:Initial velocity of…

Q: boy is running at a constant velocity of 7.20 m/s [E] to catch a bus which is stopped. When he is…

Q: Rotten pumpkins are launched horizontally from 35-meter height wall at the initial speed of 7.5 m/s.…

Q: 1. Bob Beamon, an olym pic long Jumper,(on Jump 8.90 meters, How long will he be in the air and how…

Q: 9. A speedboat increases its speed uniformly from 20.0-m/s to 30.0-m/s in a distance of 200-m. Find…

A: Given that, Initial speed (u)= 20m/s Final speed (v)= 30m/s Distance (s)= 200m

Q: Suppose you dig a hole 52 feet deep and place a baseball machine in the hole, so that the balls fire…

A: The above problem lies in the topic of velocity and acceleration. It involves the basic equations of…

Q: 13. A 6 ft tall man throws a shot put with an initial velocity of 55 f/sec. The height of the shot…

A: d. Note that at the ground, s(t) = 0 The time taken by the shot to hit the ground is calculated in…

Q: If a stone is thrown straight upward with the initial velocity viy=39 m/s, what is the velocity of…

Q: Hint1 object has an acceleration of +1.2 cm/s2. At t = 4 s, its velocity is -3.4 cm/s. Determine the…

Q: 2g(y- yo)= v² 1 y – yo = ,(v + vo)t vo 7. A baseball is hit so that it travels straight upward after…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A ball is thrown vertically upward from a roof 112 ft above the ground. The height ? of the ball…

Q: 1. If a particle starts from rest and accelerates according to the graph shown below, a. What is the…

A: Given:-

Q: Q4- The velocity of an object moving along the x-axis varies with time according to the relation…

A: Given, a body is moving along x-axis. velocity,v = 5t-3 v- m/s, t - seconds

Q: 8. In a competition, an athlete threw a flying disk 139 meters through the air. While in flight, the…

Q: An object is moving along the x-axis. At t = 0 it is at x = 0. Its x-component of velocity vz as a…

A: Given At t =0, X =0 And v = a*t -B *t3 Where a = 6.8 m/s2 B = 4.0 m/s4 So for non zero t, X =0,…

Q: 2. Situation: You and your family are watching fireworks display for New Year's Eve The first rocket…

A: Initial velocity (u) = 165 msheight (h) = 500 m

Q: A small object begins a free-fall from a height of H = 88.0 m at to = 0 s. After T = 2.20 s, a…

A: Introduction: Free fall body: The motion under goes freely with the effect of gravity is the free…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Ifa stone is thrown straight upward with the initial velocity v20 mys what is the velocity of the stone (m/s) at ta24 s?
A None
B.-440
C-880
D. -220
E -660
O< O O Uodow

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Clay Matthews, a linebacker for the Green Bay Packers, can reach a speed of 10.0 m/s. At the start of a play, Matthews runs downfield at 45 with respect to the 50-yard line and covers 8.0 m in 1 s. He then fins straight down the field at 90 with respect to the 50-yard line for 12 m, with an elapsed time of 1.2 s. (a) What is Matthews’ final displacement from the start of the play? (b) What is his average velocity?
Check Your Understanding A boat heads north in still water at 4.5m/s directly across a river that is running east at 3.0 m/ s. What is the velocity o the boat with respect to Earth?
A particle travels m a circular orbit of radius 10 m. Its speed is changing at a rate of 15.0m/s2 at an instant when its speed is 40.0 m/s. What is the magnitude of the acceleration of the particle?
On planet Arcon, the maximum horizontal range of a projectile launched at 10 m/s is 20 m. What is the acceleration of gravity on this planet?
The position of a Particke moring along an x-axis is ginen by an X-axis is X = 3.0 t -tª, where t is in Sec & x is in nm a) Deternine the instantoneous velocity at t= 1.05 b) Determine the avrege at to l.0s & t-20s velocty c) what is the maxinum Positive X condinate reached by the Particle ?
PHYSICS RIVISI An air force jet flying with a speed of 335m/s went past an anti- aircraft gun. How far is the aircraft 5s later when the gun wa- fired. A. 838m B. 3350m C. 670m D. 1675 E. 67m 1. A train has an initial velocity of 44m/s and an acceleration of 4m/s². Its velocity after 10 sec is A. 2m/s B. 4m/s C. 8m/s D 12m/s E. 14m/s 2. 3. If a car starts from rest and moves with a uniform acceleratic of 10m/s² for ten seconds, the distance it covers in the last or second motion is A. 95m B. 100mC. 500m D. 905m E. 30m A body starts form rest and moves with uniform accelerati. 4.
11) An aiplane traveling north at 400 m/s is accelerated due east at a rate of 50 m/s for 6 s If the effects of air resistance and gravity are gnored, what is the final speed of the planc? A. 300 m/s ctivat B. 400 m/s 500 my s D. 700 m/s
An airplane heads due north at 120 m/s through a 30 m/s cross wind blowing from east to west. The resultant velocity of the airplane is ______________. a. 150 m/s, 14.03o west of north b. 123.69 m/s, 14.03o west of north c. 123.69 m/s, 14.03o north of west d. 90 m/s, 14.03o west of north
Situation t1- A projectile is fired with an imitial velocity 4 320% at an argle 4 sd with the horizontal. Reg'd. a-Position y A ard h, at the 'erd of the projectile 6-Velscity ard direction 4 the tion af the erd f 105. Vo-320m/s
4G 4G 2:48 Beni Francisco 108.53ft a. the time it reached the maximum height? 2.597sec b. max. ht. the ball had reached? АНАНАННАНАНАННАНАН і bribe na yan si welyn c. the total time of travel? 5.194sec d. the horizontal distance the ball travelled? e. the value of Vx? 14.7 KB/s f. the value of Vy? ||| g.the final velocity when the ball touched the ground? 25
Physics 30S Science & Technology 2240 Grant Ave. Winnipeg. MB R2C IL6 Shaflesbury High School Motion: Speed/Velocity & Acceleration Ad V = At a = Average Velocity, 1. A man jogs 5.0 km (5000 m) in 27 minutes. a) What is the time interval (At) in seconds? b) Calculate his average speed in metres per second (m/s). Average Acceleration, At 2. An object has a position of 13 metres west. 5.0 seconds later it's at 7 metres east. a) What was the initial position? b) What was the change of position or displacement (Ad)? c) What was the average velocity? 3. A world class sprinter runs 100.0 m in 8.90 s. What was his average speed? 4. A hiker gets lost in a forest. He walks half-way around a circle with a radius of 2.1 km in 2.0 hours. a) What distance did he walk? b) What was his average speed? c) What was his displacement? d) What was his average velocity? WE S C-2rr 5. A car has an average highway speed of 90 km/h or 25 m/s. At this speed; how long will it take to drive to Kenora which is 190…
A car is travelling with a speed of 100 km/h. This speed in S.I. units is O a. 360.00 m/s O b. 223.74 m/s O C. 44.69 m/s d. 27.78 m/s