Question

at what rate of interest per annum ,the simple Sume becomes 2/5 times of amount in 10 years​

Answer 1

Answer:

Here, we have given Mass and Velocity of a tennis ball and a train and we have to find whose kinetic energy is greater. Here, we simply use Formula for kinetic energy in both cases and will find whose kinetic energy is greater.

Let's Do This⚡

\huge{\underline{\boxed{\bf{AnSwer}}}}

AnSwer

Here, we have given Mass and Velocity of a tennis ball and a train and we have to find whose kinetic energy is greater. Here, we simply use Formula for kinetic energy in both cases and will find whose kinetic energy is greater.

Let's Do This⚡

\huge{\underline{\boxed{\bf{AnSwer}}}}

AnSwer

Explanation:

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