Doubt from laws of motion

#1

Question 3 and 5 with solution

#2

a_2=6a_1

for 5~question use a_1=2a_2+2a_3
other relation of tenstion and basic force equation..

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#3

Sorry but ididnt understand solution of question 5 please elaborate

#4

Question no 5 pls read and check steps...

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#5

1 Like
#6

1 Like
#7

Question no 5 and 8

#8

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#9

What about 5th ?

#10

Wait pls...

#11

Pls check the time for 5a) is it 4mg/15
t=8/3 sec pls check...i have solved if correct then post if not correction to be done...pls rply

#12

No part a answer is 2mg/5 sec and of part b is 10m/s

#13

Ok let me recheck...

#14

let me know if you have any doubt.

2 Likes
#15

Question no 6 and 3

#16

Question no 6,7 and 10 please help

#17

1 Like
#18

1 Like
#19

#20

Actually i had asked 10 th question not 8th question i had solved question 8th