Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Physics Laws of Motion Newton's Laws of Motion
A body of mass 4 kg experiences two forces \(\rm \vec F_1=5\hat i+8\hat j+7\hat k\ and\ \vec F_2=3\hat i-4\hat j-3\hat k\) The acceleration acting on the body is :
1
-2î - ĵ - k̂
2
4î + 2ĵ +2k̂
3
2î + ĵ + k̂
4
2î + 3ĵ + 3k̂
5
Question Not Attempted