Top answers

Solve the equation 10x + 4 = 12x + 2

2 = 2xTherefore x = 1
ZY
Answered by Zain Y. • Maths tutor
3566 Views

Consider the significance of ‘social conservatives’ in US politics.

This is a short answer question requiring the student to describe and analyse. There is no need for extensive evaluation and the focus should remain on the question.- Socially conservative views; pro-life on...
YT
2325 Views

How do you form the imperative in French?

The imperative is used for giving commands, requests or instructions. To form the imperative, first take off the subject, that's the 'tu', 'vous' or 'nous' that comes before the verb. For example, 'get out',...
IP
Answered by Ilana P. • French tutor
2575 Views

Explain how a tsunami is formed.

At a tectonic plate boundary, a earthquake occurs. This causes a large release of pressure and a tectonic plate to jolt upwards, causing a water displacement column. As a result, waves with a low frequency, ...
JF
Answered by James F. • Geography tutor
20789 Views

A 1kg ball is dropped of a 20m tall bridge onto tarmac. The ball experiences 2N of drag throughout its motion. The ground has a coefficient of restitution of 0.5. What is the maximum height the ball will reach after one bounce

Energy GPE of the ball on the bridge: MGH = 1 * 9.81 * 20 =196 J energy lost to drag = F * D = 2 * 20 = 40 J Velocity of the ball just before impact =sqr(2*(196-40)/1) =17.66 m/s Velocity of the ball just af...
MD
2847 Views