Search by Topic

Resources tagged with Relative motion similar to Which Twin Is Older?:

Filter by: Content type:
Stage:
Challenge level: Challenge Level:1 Challenge Level:2 Challenge Level:3

There are 4 results

Broad Topics > Stage 5 Mechanics mapping document > Relative motion

problem icon

Which Twin Is Older?

Stage: 5

A simplified account of special relativity and the twins paradox.

problem icon

Mach Attack

Stage: 5 Challenge Level: Challenge Level:1

Have you got the Mach knack? Discover the mathematics behind exceeding the sound barrier.

problem icon

Take a Message Soldier

Stage: 4 and 5 Challenge Level: Challenge Level:2 Challenge Level:2

A messenger runs from the rear to the head of a marching column and back. When he gets back, the rear is where the head was when he set off. What is the ratio of his speed to that of the column?

problem icon

Bike

Stage: 5 Challenge Level: Challenge Level:2 Challenge Level:2

Calculate the paths of raindrops flying up from the back tyre of a bicycle


The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice. More information on many of our other activities can be found here.
Copyright © 1997 - 2012. University of Cambridge. All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.