Question

Which quantities are scalar?

(1) speed and work
(2) velocity and force
(3) distance and acceleration
(4) momentum and power

Answer 1

The correct answer is (1) speed and work.
Hope this helps~

Answer 2

Throughout the four choices, here are the scalar quantities:

(1) speed and work
(2) velocity and force
(3) distance and acceleration
(4) momentum and power

The only choice where both are scalars is #1 .