14) When trying to turn a key into a lock, following is applied
Answer is:
couple.
Related Engineering Mechanics MCQ with Answers
Answer is:
acceleration
Explanation:
A scalar quantity is defined as the physical quantity that has only magnitude, for example, mass and electric charge.
On the other hand, a vector quantity is defined as the physical quantity that has both magnitude as well as direction like force, weight, acceleration and velocity.
Answer is:
the same at every point in its line of action
Answer is:
momentum
Explanation:
A scalar quantity is defined as the physical quantity that has only magnitude, for example, mass, energy and electric charge.
On the other hand, a vector quantity is defined as the physical quantity that has both magnitude as well as direction like force, weight, acceleration, momentum and velocity.
Answer is: