A block of mass m1 = 1.47 kg, initially moving to the right with a velocity of +3.90 m/s on a frictionless horizontal track, collides with a massless spring attached to a second block of mass m2 = 2.02 kg moving to the left with a velocity of −2.46 m/s, as shown in Figure a. The spring has a spring constant of 5.83 102 N/m. (a) Determine the velocity of block 2 at the instant when block 1 is moving to the right with a velocity of +3.00 m/s, as shown in Figure b. (Indicate the direction with the sign of your answer.) m/s (b) Find the compression of the spring. m
A block of mass m1 = 1.47 kg, initially moving to the right with a velocity of +3.90 m/s on a frictionless horizontal track, collides with a massless spring attached to a second block of mass m2 = 2.02 kg moving to the left with a velocity of −2.46 m/s, as shown in Figure a. The spring has a spring constant of 5.83 102 N/m. (a) Determine the velocity of block 2 at the instant when block 1 is moving to the right with a velocity of +3.00 m/s, as shown in Figure b. (Indicate the direction with the sign of your answer.) m/s (b) Find the compression of the spring. m
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
Problem 40PQ: There is a compressed spring between two laboratory carts of masses m1 and m2. Initially, the carts...
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A block of mass m1 = 1.47 kg, initially moving to the right with a velocity of +3.90 m/s on a frictionless horizontal track, collides with a massless spring attached to a second block of mass m2 = 2.02 kg moving to the left with a velocity of
−2.46 m/s,
as shown in Figure a. The spring has a spring constant of 5.83 102 N/m.(a) Determine the velocity of block 2 at the instant when block 1 is moving to the right with a velocity of +3.00 m/s, as shown in Figure b. (Indicate the direction with the sign of your answer.)
m/s
(b) Find the compression of the spring.
m
m/s
(b) Find the compression of the spring.
m
Consider the instant that block 2 is at rest.
(a) Find the velocity of block 1. (Indicate the direction with the sign of your answer.)
v1f = m/s
(b) Find the compression of the spring.
x = m
v1f = m/s
(b) Find the compression of the spring.
x = m
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