Question

part a-c

T The Expert TA | Human ke Grad X G Aball with an initial velocity of + a.com/Common/Take TutorialAssignment.aspx Onli. Web Hosting Dom canvas e Collaborate Creat. 7 My Academics -A Word My Drive - Google Powerp the Expert A.com Student apo auburned Class Management | Help HW 5 - Momentum Begin Date: 6/15/2020 12:00:00 AM - Due Date: 6/26/2020 11.59:00 PM End Date: 6/26/2020 11 59:00 PM (8%) Problem 4: A golf ball is dropped from a height of hy -3.95 m above the ground. After it bounces, it only reaches a heighth = 25 m above the ground. The golf ball has mans m0.142 kg Randomized Variables h = 3.95 m by-2.5 m m = 0.142 kg 33 Part (a) What is the magnitude of the impulse I, in kilogram sters per second, the golf ball experienced during the bounce? 33 Part (b) If the golf ball was in contact with the ground for 0.072 what was the magnitude of the constant force Facting on it,in newtons? 33% Parth How much energy, in joules, did the golf ball transfer to the environment during the bounce E- Grade Summary De 100% sino cos an 7 8 9 cotan asin() E 4 6 Sub atan acotand 1 2 3 cosho ni ) Cotando Degrees Radians 5 O Submit Hist I give up!

Answer 1

ug in momentum = m(vi-ve! - Implese change Jaghi = $2x9.0X3.95 v = 8.80m see U2 = √2 ghz = (2x90x2.5 U2 = 70mpree m (U1-V 2) = 0.142x 1:8 =10.256.4169 misec ho hz Uz I = 41 b F= APE Dt 0.256 20.072 = 3.56N IE = 3/56N 0.142 y 9.8 x 1.45 E = bng (hy-he) = E= 2.02 Joule CS Scanned with CamScanner