by the formula of spring force we know that
here we know that
now we will have
now by similar way if the stretch in spring is 0.25 m
force is given by
so it will require F = 250 N force
Is there options?
If not, examples OF mass transportation would be planes, buses, trains, etc...
so things that aren't mass transportation would be like automobiles, bikes, etc...
Answer:
2m head start or else you done for
Explanation:
you cant even out run a bear they run at 35mph the fastest human is 25
Dynamic equilibrium is a state in which the net external force and torque on a system moving with constant velocity is zero.
A force of 20 N is applied to a block.
The magnitude and direction of the frictional force is:
B ) 20 Newtons opposite the direction of the applied force.