Question

A man pulls a load of 500N using an effort of 200N in an inclined plane of length 5 meter. If the load is raised up to 1 m height, find its efficiency

Answer 1

Answer:

• the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

Answer 2

Answer:

I don't know the answer but please mark me as brainlist pls