A 0.561 kg object is at rest at the origin of a coordinate system. A 2.58 N force in the positive x direction acts on the object for 2.62 s. What is the velocity at the end of this interval

Velocity at the end of this interval is meter per second

Explanation:

As we know that

Where F signifies the force, m signifies the mass and a signifies the acceleration

Acceleration is the rate of change of speed or velocity and it can be represented as

where v is the final velocity, u is the initial velocity and t is the time taken to change the velocity.

Here, the object is at rest , thus its initial velocity is zero.

Substituting the given values in above equation, we get -