Problem

(II) A 0.140-kg baseball 35.0 m/s traveling strik…

02:20

Problem 8 Easy Difficulty

(II) Estimate the average force exerted by a shot-putter on a 7.0-kg shot if the shot is moved through a distance of 2.8 m and is released with a speed of 13 m/s.

Answer

$210 \mathrm{N}$

May 31, 2021

determine the acceleration of each block. (b) If initially is at rest 1.250 m from the edge of the table, how long does it take to reach the edge of the table if the system is allowed to move freely? (c) If how large must be if the acceleration of the sys

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Watch More Solved Questions in Chapter 4

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Problem 3

Problem 4

Problem 5

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15

Problem 16

Problem 17

Problem 18

Problem 19

Video Transcript

Why don't we have a question in which we need to find the estimates. I've raised every force exerted on, mm hmm, seven kg shot if shortly moved to a distance of distance has been given as 2.8 Metre released with the speed of The initial speed is 13 m/s, so finally it will be stopped. Okay? So now force is equal to mass index relations. So basically we have to find exploration here. They will be using from one of the square equal to us square place to S So it will be called to be Squire minus a squared by the way. As I do us. VA 0 -13 sq By two and 2 2.8. So this is 169 By 5.6 meter per second Squire negative sign shows that it is a retardation. So retarding force. So let's ignore this negative sign. Forces mask into 169 by 5.6 mm 17 to 169 By 5.6 211 to find Newton's. And it is a retarding force because that must have been a negative sign. Thank you.

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