Top answers

All subjects
A Level

A ball is hit horizontally at a height of 1.2 m and travels a horizontal distance of 5.0 m before reaching the ground. The ball is at rest when hit. Calculate the initial horizontal velocity given to the ball when it was hit.

In order to find the velocity, we need to know the distance covered by the ball in a known length of time. We are given the distance, 5.0 m, therefore we need to compute the time of flight of the ball. Th...

FS
Answered by Francesco S. Physics tutor
12222 Views

Find the general solution, in degrees, of the equation 2sin(3x+45°)=1. Use your general solution to find the solution of 2sin(3x+45°)=1 that is closest to 200 °.

The first thing to do when we are facing a trigonometry problem is to to draw the sine and cosine diagram on the unit circle. That takes very little time to do and is incredibly helpful to visualize the p...

FS
Answered by Francesco S. Maths tutor
6342 Views

Describe an advantage of using vector graphics instead of bitmaps to represent images.

Often using vector graphics is better for images with which you want to retain scalability, as vector graphics store the information of the shapes (objects) that make up the image instead of the colour of...

DS
Answered by David S. Computing tutor
1910 Views

To what extent is the New Right internally coherent? (45)

The New Right was a political system that emerged in the UK and USA in the 1970s and 80s, as a response to the failures of the post-WWII consensus. It married neoliberal economics and neoconservative soci...

JW
Answered by Jake W. Politics tutor
7928 Views

Find the area under the curve y = (4x^3) + (9x^2) - 2x + 7 between x=0 and x=2

To be able to solve this, the equation needs to be integrated. To do this, simple integration needs to be applied where the power of 'x' increases by 1 and the coefficient of 'x' is divided by the new pow...

YS
Answered by Yash S. Maths tutor
5114 Views

We're here to help

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

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning