Ask a New Question

Question

A helicopter is holding a 5,000-N bridge section 100m over the spot where it is going to be placed, but the helicopter is slightly off. How much force must the spotter on the ground apply to the bridge section to move it 1m into the proper position?

(A) 500 N
(B) 50 N
(C) 5 N
(D) 490 N
(E) 4.9 N
3 years ago

Answers

Anonymous
tension about 5000 N
sin theta about 0.01
so about 50 N
3 years ago

Related Questions

an 80 kg boy holding on to a helium balloon jumps off of a 20m tall building and floats to the groun... You are holding onto a 100 kg basket of fish hanging over the side of a boat. What is the minimum fo... I have $35,000 in holding since 1997 earning an interest rate of 3%. How much is this worth today in... A 45 kg boy is holding a 12 kg pumpkin while standing on ice skates on a smooth frozen pond. The boy... A 70 kg man holding a 0 . 857 kg ball stands on a frozen pond next to a wall. He throws the ball... BH Holding Inc. is considering undertaking a capital project, costing $8 million today. in addition,... A helicopter holding a 70-kilogram package suspended from a rope accelerates upward at a rate of 5.2... You are holding a cup of hot tea. As you begin walking the tea spills out over the rim of the cup. W...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use