Question

Select all of the ways the expression for impulse can be expressed.

Answer 1

Answer:  D

Explanation:

From Newton second law of motion,

Ft = Mv

Where Ft = impulse and MV = momentum

since Ft = Mv, then,

impulse = mv

Also from the definition of pressure,

Pressure = force / area. that is,

P = F/A

make F the subject of formula

F = PA

The only option in which impulse can be expressed among the options is D which is impulse = mv