Q6 of 37 Page 19

Consider the quantities, pressure, power, energy, impulse, gravitational potential, electrical charge, temperature, area. Out of these, the only vector quantities are

We know that impulse is change in momentum per unit time and momentum is vector quantity; therefore impulse is also a vector quantity. The area is taken as vector quantity where calculation of flux is required. Area’s vector direction is normal to the its plane

More from this chapter

All 37 →
4

The component of a vector r along X-axis will have maximum value if

 5

The horizontal range of a projectile fired at an angle of 15° is 50 m. If it is fired with the same speed at an angle of 45°, its range will be

 7

In a two-dimensional motion, instantaneous speed v0 is a positive constant. Then which of the following are necessarily true?

 8

In a two-dimensional motion, instantaneous speed v0 is a positive constant. Then which of the following are necessarily true?