In Fig. 4-31, particle P is in uniform circular motion, centered on the origin of an xy coordinate system. (a) At what values of 
is the vertical component 
of the position vector greatest in magnitude? (b) At what values of is the vertical component 
of the particle’s velocity greatest in magnitude? (c) At what values of is the vertical component 
of the particle’s acceleration greatest in magnitude?
is the vertical component of the position vector greatest in magnitude? (b) At what values of is the vertical component of the particle’s velocity greatest in magnitude? (c) At what values of is the vertical component of the particle’s acceleration greatest in magnitude? |
| |
