The formula is F = ma
So, F = (900 kg)(2.5 m/s2) = 2250 N
Answer:
Speeed
Explanation:
The speed of an object is defined as the rate of change of distance:
where
d is the distance covered by the object
t is the amount of time needed to cover that distance
Speed is measured in meters per second (m/s). It should be noted that speed is a scalar quantity, so it only has a magnitude (and no direction).
D
Its D i think because it doesnt refer to any other things
weight = mass*g is the formula
Longitudinal wave is a wave in which the motion of the medium's particles is parallel to the direction of the energy transport.