An arrow is fired at 5.20 m s−1 at an angle of 22.0° above the horizontal. Find the horizontal component of the initial velocity, expressing your answer in m s−1 to 2d. P.\

Explanation:

We are given that

Initial velocity, u=5.20m/s

We have to find the horizontal component of the initial velocity.

We know that

Horizontal component of velocity=

Using the formula

Horizontal component of the initial velocity=

Horizontal component of the initial velocity=

Horizontal component of the initial velocity=

Hence, the horizontal component of the initial velocity=

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.