While working in a lab, you’re given a toy car, a stopwatch, a meter stick, and a triple beam balance. Describe in simple words what you need to do to figure out how much force is acting on the toy car if you were to push it.

Year  1936,  lehman predicted that the earths 'inner core' is solid. she observed that the seismic signals during her study were bent and did not pass through instead bouncing back. later it was confirmed that the earth's inner core was solid made up of nickel-iron and had a molten outer core.

Answerit decreases;