JEE Main 2021 Physics question
A body of mass 2kg moves under a force of N. It starts from rest and was at the origin initially. After 4s, its new coordinates are (8, b, 20). The value of b is . (Round off to the Nearest Integer)
Answer: 12
A body of mass 2kg moves under a force of N. It starts from rest and was at the origin initially. After 4s, its new coordinates are (8, b, 20). The value of b is . (Round off to the Nearest Integer)