Question

assertion_ if the distance travelled by the body is directly proportional to the square of a time taken en then it's speed increasing with time​

Answer 1

Answer:

assertion is correct

Explanation:

Let x(t) be the distance covered and v(t) be the speed at any time t.

x(t)=kt

2

, where k is some positive constant as distance covered is always positive.

v(t)=

dt

dx

v(t)=2kt

Now, t>0. Hence, v(t) is always positive.

Hence, the assertion is correct.

The reason is the correct explanation of the Assertion

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