Question

Assertion –The projectile has only vertical component of velocity at the highest point of the trajectory.
Reason- At the highest point only one component of velocity is present.​

Answer 1

Answer:

assertion is incorrect but reason is correct.

Explanation:

At the highest point, only the horizontal component of velocity is present and the vertical component is zero.

Answer 2

Therefore the given assertion is wrong where as the given reason is correct.

Given:

Assertion: The projectile has only a vertical component of velocity at the highest point of the trajectory.

Reason: At the highest point only one component of velocity is present.​

To Find:

Whether the assertion and reason are correct or not and also whether the reason correctly explains the assertion.

Solution:

The given question can be solved as shown below.

Given Assertion: The projectile has only a vertical component of velocity at the highest point of the trajectory.

The given assertion is not true, because the object undergoing the projectile motion will have only one component which is 'Horizontal motion' at the highest point.

Given Reason: At the highest point, only one component of velocity is present.

The given reason is absolutely right, because as said above the object will have only one component of velocity and it is horizontal component.

So the given assertion is wrong whereas the given reason is correct.

Therefore the given assertion is wrong where as the given reason is correct.

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To know more about the projectile motion of the object, access to the following links provided:

1. https://brainly.in/question/14030681

2. https://brainly.in/question/10848020