Degree: Medicine (Bachelors) - Cambridge University
Subjects offered:Physics, Chemistry+ 4 more
“Fourth Year Cambridge Medical Student - keen to teach sciences and medical school applications”
A rocket travels at 500m/s two minutes after its take-off. If it was initially stationary, calculate its acceleration. If the rocket has a mass of 1800kg, what force is required to give it an acceleration of 2m/s^2?
If a student uses an electric kettle connected to a 230V mains power supply, with a heating power of 1.8kW. Assuming negligable losses, answer the following: a) find the current in the kettle b) find the total energy transferred in 2 minutes of operationView GCSE Physics tutors