Physics, 18.10.2020 06:01 Jadas960

An accelerating object has an initial speed of u=(12.4 +-0.1)^-1and a final speed of v=(28.8 +-0.2)ms-1. The time interval for this change in speed is t=(4.2 +-0.1)s. Acceleration is defined as a=(v-u)/t. Calculate the acceleration and its uncertainty.

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An accelerating object has an initial speed of u=(12.4 +-0.1)^-1and a final speed of v=(28.8 +-0.2)m...