Question

please answer guys..................please plz​

Answer 1

Answer:

for 32 question

Explanation:

Tension in the rope T

T=Mg

N normal reaction between man and ground  

N=60g−Tsin60

f=μN=Tcos60

N=600−10M  

2

3

​  

 

​  

 

f=  

2

1

​  

[600−10M  

2

3

​  

 

​  

]=M×10×  

2

1

​  

 

600−5  

3

​  

M=10M

600=5  

3

​  

M+10M

M(5  

3

​  

+10)=600

M=  

(5  

3

​  

+10)

600

​  

 

M=32.15kg