need help with question 3b thanks

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junior college 1 H2 Maths Singapore

need help with question 3b thanks

Date Posted: 2 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

basic application of balance of forces & moments from physics

Date Posted: 2 years ago

Boy Mow Chau

2 years ago

sorry, last line got chopped off the uploaded image ...

after Va = 172.8 KN,
consider sum of horizontal forces,
get Ha = 0 kN

Sara

2 years ago

Ahhhhh omg okay. thank you sm !