Home » Maths for Planet Earth » Colliding Currents

Colliding Currents

Facebook
Twitter
Pinterest
Print

2 deep sea ocean currents meet.

By modelling one current as the positive y axis.

a) Find the angle that the second current, with vector \(4\mathbf{i – j}\), makes with the first current when they meet.

[3 marks]

Start exploring

Latest from blog

More Maths for Planet Earth

A Level
A manufacturer produces a tank for storing liquid CO2 underground. The tank is modelled in the shape of a hollow vertical circular cylinder closed
GCSE
A new kind of gas-fired power station releases on average 1.73×104 kg of pure carbon dioxide (CO2) every day. It also uses the heat
A Level
A person decides in 2020 that they want to completely eradicate their carbon footprint in 20 months. Following this decision, they begin to use
A Level
A country wishes to achieve net-zero CO2 emissions in 50 years.  At the start of the program their emissions are 800MtCO2 year-1.  They decide