A force 𝐹 acting on an object varies with distance 𝑥 as shown here. The force is in 𝑛𝑒𝑤𝑡𝑜𝑛 and 𝑥 in 𝑚𝑒𝑡𝑟𝑒. The work done by the force in moving the object from 𝑥 = 0 to 𝑥 = 6𝑚 is

Question: A force 𝐹 acting on an object varies with distance 𝑥 as shown here. The force is in 𝑛𝑒𝑤𝑡𝑜𝑛 and 𝑥 in 𝑚𝑒𝑡𝑟𝑒. The work done by the force in moving the object from 𝑥 = 0 to 𝑥 = 6𝑚 is

(A) 4.5 𝐽

(B) 13.5 𝐽

(C) 9.0 𝐽

(D) 18.0 𝐽

Answer: Option (B)

Solution:

A force 𝐹 acting on an object varies with distance 𝑥 as shown here. The force is in 𝑛𝑒𝑤𝑡𝑜𝑛 and 𝑥 in 𝑚𝑒𝑡𝑟𝑒. The work done by the force in moving the object from 𝑥 = 0 to 𝑥 = 6𝑚 is
A force 𝐹 acting on an object varies with distance 𝑥 as shown here. The force is in 𝑛𝑒𝑤𝑡𝑜𝑛 and 𝑥 in 𝑚𝑒𝑡𝑟𝑒. The work done by the force in moving the object from 𝑥 = 0 to 𝑥 = 6𝑚 is
Tags: No tags

Add a Comment

Your email address will not be published. Required fields are marked *