Top answers

All subjects
All levels

What is the difference between a float and an integer variable type?

The float integer variable type, as the name suggests, only allows integer numbers to be stored(i.e. 1,4,5 etc.). On the other hand, float numbers could be decimal(i.e. 3.14, 5.52352345 ,etc.)

DD
Answered by Dimitar D. Python tutor
1742 Views

A small ball is projected with speed 15 m/s at an angle of 60 degrees above the horizontal. Find the distance from the point of projection of the ball at the instant when it is travelling horizontally.

If we break down the velocity vector into its x and y components, then the point at which the ball would be moving horizontally is the point where the y velocity is zero. The y velocity decreases initiall...

DD
Answered by Dimitar D. Physics tutor
2870 Views

Explain why for any constant a, if y = a^x then dy/dx = a^x(ln(a))

So let's start with taking the natural log on both sides of y=ax, giving us ln(y) = ln(ax). Using the laws of logarithms we can write this as ln(y) = xln(a).Next, we differentiate bo...

JM
Answered by James M. Maths tutor
10846 Views

How do I answer the question 'Why do you want to study medicine?'

This is a common question asked during many medical school interviews. The common answers may include ' I want to help people' or 'I love learning about the human body' - which, despite sounding cliché, a...

JS
1801 Views

Can you explain the bond angle and shape of the molecule NH3?

In NH3, the nitrogen atom is bonded to three hydrogen atoms. By drawing the Lewis structure, the central nitrogen atom shows 3 covalent bonds to hydrogen and one lone pair. Valence Shell Electron Pair Rep...

JJ
Answered by Jenny J. Chemistry tutor
13680 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences