Question

speed write its mathematical expression and s i unit state whether it is a scalar or vector quantity​

Answer 1

Answer:

Explanation:

speed = distance / time  &its SI unit is meter / second &  it is a scalar quantity because it has no direction

Answer 2

Answer:

speed=distance/time taken

the SI unit of speed is meter/second=m/s or ms-²

it is scalar quantity because it only has magnitude but not direction

hope it helps!!!!!

Explanation:

it is scalar quantity because it only has magnitude but not direction