What are basic units, give basic S. I units? ​

An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.

Why do electron microscopes have higher resolving power than light microscopes?

Find the mass by adding the numbers from the three sliders