MCQs || B21

A football player named mbappe ran from rest to the speed of 10 m/s for 5 seconds what is his acceleration

A car starts moving with a constant acceleration and travels 49m in 7s. What is the acceleration of the car in m/s2?

The graph represents the straight line motion of a car. How far does the car travel between t = 3 s and t = 7 s

Isotopes atoms of the same element having same masses

convert -299 F to C

Density have 3 units

Volume =

Charge of protons

Atomic number

☝🏽

atoms consist primary particles