When three forces of $50 \,N, 30\, N $ and $15\,N$ act on a body, then the body is
At rest
Moving with a uniform velocity
In equilibrium
Moving with an acceleration
Pick out the only vector quantity in the following list:
Temperature, pressure, impulse, time, power, total path length, energy, gravitational potential, coefficient of friction, charge.
Which of the following is a vector
If $\overrightarrow A = 2\hat i + 4\hat j - 5\hat k$ the direction of cosines of the vector $\overrightarrow A $ are
Identify the vector quantity among the following
$100$ coplanar forces each equal to $10 \,N$ act on a body. Each force makes angle $\pi /50$ with the preceding force. What is the resultant of the forces.......... $N$