Question

A 24.0 kg backpack is suspended midway between two trees by a light cord as in the figure (Figure 1) . A bear grabs the backpack and pulls vertically downward with a constant force, so that each section of cord makes an angle of 27 degrees below the horizontal. Initially, without the bear pulling, the angle was 17 degrees ; the tension in the cord with the bear pulling is double what it was when he was not

Related Questions

You take your backpack out of the car, hike to the top of a nearby mountain, and return with your ba... You are carrying a backpack across campus. What is the work done by your verticals carrying force on... a backpack has a massof 8kg.it is lifted and given 54.9 joules of gravitstional potential energy. ho... lio bought a backpack for $39.95 and 2 belts for $17.99 each. The sales tax is 6.5%. How much did... a backpack is discounted 10% on sale for $37.80 Q1: Is a backpack used as a school bag a lot in the USA? Q2: I don't know how to save money. 1... What would cause a backpack sitting on the floor of the school bus to suddenly fly forward? Quest... Bryan needs a new backpack. He compares the prices of three different backpacks at a local store to... Tossing her backpack on the sofa, Crystal scowled at her bioengineering textbook. The class was quic... Tossing her backpack on the sofa, Crystal scowled at her bioengineering textbook. The class was quic...