Homework Statement
The acceleration of a particle is given by a(t)= - 2.1 m/s2 + (3.1 m/s3)t
Find the initial velocity v0 such that the particle will have the same x-coordinate at time t=3.96 as it had at t=0.
What x-coordinate will the particle have at time t=3.96
Homework...
Homework Statement
The nose of an ultralight plane is pointed south, and its airspeed indicator shows 45 m/s . The plane is in a 20 m/s wind blowing toward the southwest relative to the earth.
Find the x-component of the velocity with respect to the earth.
Find the y-component of the...
Homework Statement
Two basketball players are essentially equal in all respects. (They are the same height, they jump with the same initial velocity, etc.) In particular, by jumping they can raise their centers of mass the same vertical distance, H (called their "vertical leap"). The first...