Question

A plane is flying east at 155 m/s. the wind accelerates it at 2.88 m/s² directly northwest. after 25.0s, what is the magnitude of the velocity of the plane?

Answer 1

To find the magnitude of the velocity of the plane after 25.0 seconds, we need to consider the initial velocity of the plane and the acceleration due to the wind. By applying the formula v = u + at and plugging in the given values, we can find the magnitude of the velocity of the plane.

Step-by-step explanation:

To find the magnitude of the velocity of the plane after 25.0 seconds, we need to consider the initial velocity of the plane and the acceleration due to the wind. The plane is initially flying east at 155 m/s, and the wind accelerates it at 2.88 m/s² directly northwest. In order to find the resultant velocity, we can add the initial velocity to the product of the acceleration and time:

v = u + at

Where v is the final velocity, u is the initial velocity, a is the acceleration, and t is the time. Plugging in the given values, we have:

v = 155 + 2.88 * 25.0

Solving this equation will give us the magnitude of the velocity of the plane after 25.0 seconds.