A 30kg wagon is accelerated across a level surface at 0.5 m/s^2 what net force acts on the wagon?

15 N.

Explanation:

The following data were obtained from the question:

Mass (m) of wagon = 30 Kg

Acceleration (a) of wagon = 0.5 m/s²

Force (F) =?

Force is defined as the product of mass and acceleration. Mathematically, it is expressed as:

Force (F) = mass (m) × acceleration (a)

F = m × a

With the above formula, we can determine the net force acting on the wagon as follow:

Mass (m) of wagon = 30 Kg

Acceleration (a) of wagon = 0.5 m/s²

Force (F) =?

F = m × a

F = 30 × 0.5

F = 15 N.

Therefore, the net force acting on the wagon is 15 N.

b.transmitters send radio waves, and receivers capture radio waves.

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)