Download presentation

Presentation is loading. Please wait.

Published byKatelin Danes Modified over 4 years ago

1
Measuring the Height of Buildings Matt French Clifton College, Bristol Mail >matthewfrench.net

6
The background measurement of acceleration when stationary fluctuates between 1g and 1.04g spending approximately 50% of the time at each reading. Thus the stationary reading should be 1.02g. Taking a reading of the maximum acceleration on the upwards journey gives a value of 1.12g. This corresponds to an additional upwards acceleration of (1.12-1.02)=0.1g = 0.98m/s 2. Finding the Acceleration

8
Finding the Velocity Integrating acceleration with respect to time gives the velocity reached by the lift. Thus the area under the graph is the velocity reached. Approximating the area as a triangle gives the velocity reached as:

10
Finding the Distance Travelled The distance traveled by the lift can be approximated by assuming that the lift travels at the calculated velocity (0.98m/s 2 ) for a time of 10.2-1.2=9.0 seconds giving a distance traveled of 8.8m.

Similar presentations

OK

DISTANCE-TIME GRAPHS z A straight line shows an object moving at a constant speed! z The steeper the line, the faster the object is moving! Work out.

DISTANCE-TIME GRAPHS z A straight line shows an object moving at a constant speed! z The steeper the line, the faster the object is moving! Work out.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google

Ppt on real numbers for class 9th sample Ppt on natural resources and associated problems Ppt on charge-coupled device images Ppt on current account deficit usa Ppt on comprehensive abortion care Ppt on bunking lectures Ppt on zener diode basics Ppt on email etiquettes presentation college Ppt on eisenmenger syndrome lungs Download ppt on turbo generator rotor