A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 𝑠𝑒𝑐𝑜𝑛𝑑𝑠 is 𝑆1 and that covered in the first 20 𝑠𝑒𝑐𝑜𝑛𝑑𝑠 is 𝑆2, then

Question : A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 𝑠𝑒𝑐𝑜𝑛𝑑𝑠 is 𝑆1 and that covered in the first 20 𝑠𝑒𝑐𝑜𝑛𝑑𝑠 is 𝑆2, then

(A) S_{2}=2S_{1}

(B) S_{2}=3S_{1}

(C) S_{2}=4S_{1}

(D) S_{2}=S_{1}

Answer : option (C)

Solution :

A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 𝑠𝑒𝑐𝑜𝑛𝑑𝑠 is 𝑆1 and that covered in the first 20 𝑠𝑒𝑐𝑜𝑛𝑑𝑠 is 𝑆2, then
Tags: No tags

Add a Comment

Your email address will not be published.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