PHYSICS 201
Basic equations and Physical Constants for use on tests and exams.
2 v 2 " v0 = 2a(x " x 0 ) 2 " 2 # " 0 = 2$ (% # % 0 )
x = x 0 + vx 0t + 1 a xt2 2
y = y0 + v y0t + 1 a yt2 2
" = s /r
a c = v 2 /r = " 2r PE grav = mgh
"m "t $L " = I# = $t FR
TL-A)if collision perfcly elastic,whats balls spd aftr coll? B)Whats max comprression?C) repeat parts ab for inelastic collision. BelowLft-A package mass m releasd frm rest slids dwn from 3m hits mass 2m(at rest)A) stick together(inelasic) what is common
Ball # 1(2kg) is moving to the right horizontally at 1m/s. Ball #2 (2kg) is moving straight up at 2m/s. Ball # 3 (1kg) is moving south west with a 30 degree angle at 4m/s. After collision, ball #1 is moving to the left horizontally at 1m/s. Ball # 2 is mo
CH.9 A 60g tennis ball with an initial speed of 32m/s hits a wall and rebounds with the same speed. The figure shows the force of the wall on the ball during the collision. What is the value of Fmax, the maximum value of the contact force during the colli
CH.2 #10 (GRAPH) #11GRAPH
#45(Stopping/reaction)
The lower block in the figure is pulled on by a rope with a tension force of 20 N. The coefficient of kinetic friction between the lower block and the surface is 0.30. The coefficient of kinetic friction be