All of these 13
A train at rest tends to move from the platform and it attains a velocity of 100km/h within a
few second. While trying to come in motion it has to overcome the frictional force called 15
(1 Point)
O Static friction
O Rolling friction
Sliding friction
O None of these​

The car would move to the right with 150 n of force. the 150 n of force from friction and air resistance slows the car from moving to the right with 300 n of force.

You can find results and justify them? you can test your hypothesis

Molybdeum(mo)orruthenium (ru)actually, elements with similar chemical properties as technetium would bemn, re, and bh. this is because elements in the same group/family (column) have similar chemical properties. elements in the same period (row) have the same number of energy levels (or shells).