Question

In: Physics

A child is pulling a friend in a wagon. She exerts a force of 80 N...

A child is pulling a friend in a wagon. She exerts a force of 80 N on the wagon handle, which rises at an angle of 40° above the horizontal. The mass of her friend plus the wagon is 45 kg. Assuming there is no friction, find the acceleration of the wagon.

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Expert Solution

Solution:- The problem can be easily be understood with the following diagram:


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