Projectile motion may seem rather complex at first. However, by breaking it down

Question

Projectile motion may seem rather complex at first. However, by breaking it down into components, you will find that it is really no different than the one-dimensional motions that you have already studied.

Projectile motion may seem rather complex at first. However, by breaking it down into components, you will find that it is really no different than the one-dimensional motions that you have already studied. One of the most often used techniques in physics is to divide two- and three-dimensional quantities into components. For instance, in projectile motion, a particle has some initial velocity v_vec? v_x of { m degrees} above the negative x axis. What is the x component rm m/s and is directed 60.0 v_vec that has magnitude 12.0 v_y. Consider a particle with initial velocity v_x and its y component v_vec. In general, this velocity can point in any direction on the xy plane and can have any magnitude. To make a problem more managable, it is common to break up such a quantity into its x component

Explanation / Answer

Angle with +ve X axis = 180 - 60 = 120 Horizontal component = 12*cos120 = -6 m/sec -ve sign indicates -ve x axis

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.