When Mary is 3.00 m from the center of a merry-go-round, her tangential speed is a constant 1.88 m/s. (a) What is her angular speed in rad/s? (b) What is the magnitude of her linear acceleration?
What will be an ideal response?
Question 2
Three identical 3.0-C charges are placed at the vertices of an equilateral triangle that measures 30 cm on a side. What is the magnitude of the electrostatic force on any one of the charges? (k = 1/40 = 9.0 109 N m2/C2 )
A) 1.6 N
B) 1.8 N
C) 2.0 N
D) 2.2 N
E) 2.4 N
Round and wrinkled phenotypes
To keep the foot under the center of gravity, the biped’s femur is angled from hip to knee. The quad
Statistics Center (07/2016)
The press surround Chris Ofili's The Holy Virgin Mary at the Brooklyn Museum.
J. M. W. Turner, Rain, Steam, and Speed—The Great Western Railway.
At what speed does Grogzetti need to take the curve to avoid sliding?