Physics, 19.10.2020 14:01, maribelmartine8919
Q: Matilda and Ravi carried out an experiment with springs. They put different masses on the spring and measured the length of the spring each time.
a: Draw a graph to show the results.
b: What is the best conclusion for this experiment:
i: The bigger the mass, the larger the weight.
ii: The larger the weight, the longer the spring.
iii: The longer the spring, the bigger the weight.
c: Ravi uses the same spring and hangs different objects from it. He uses his graph to work out the weight of each object. The table shows his results:
Answers: 2
Physics, 22.06.2019 16:00, Wolfzbayne
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
Answers: 1
Q: Matilda and Ravi carried out an experiment with springs. They put different masses on the spring...