Determine the new velocity of the block T seconds after leaving your hand. Assume T is small enough that the direction of theforce doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo, ks, Få, and T.-((k_s*(L_0)-F_d)*T)/m(kg (Lo)-Fa):TтDetermine the new net force on the block T seconds after leaving your hand. Assume T' is small enough that the direction ofthe force doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo, ks, Fd, and T'.- (k_s*L_0-F_d)(k, · Lo – Fa) On Earth, a block of mass m is attached to a spring and immersed in a liquid. As the block moves, the liquid always exerts aforce with a constant magnitude Fa but pointing opposite to the direction of motion. The spring has a relaxed length Lo andstiffness kg. As shown in the diagram, the block is initially released from rest when the length of the spring is 2Lo. The bottomsurface supporting the block is frictionless. Assume that the positive x-axis points to the right.- m2L,www

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Determine the new velocity of the block T seconds after leaving your hand. Assume T is small enough that the direction of the force doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo,ks,Fa, and T. -((k_s*(L_0)-F_d)*T)/m (ks (Lo)-Fa)-T т Determine the new net force on the block T seconds after leaving your hand. Assume T is small enough that the direction of the force doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo, ks, Fd, and T. - (k_s*L_0-F_d) - (k; · Lo – Fa) V

Determine the new velocity of the block T seconds after leaving your hand. Assume T is small enough that the direction of the force doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo,ks,Fa, and T. -((k_s(L_0)-F_d)T)/m (ks (Lo)-Fa)-T т Determine the new net force on the block T seconds after leaving your hand. Assume T is small enough that the direction of the force doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo, ks, Fd, and T. - (k_s*L_0-F_d) - (k; · Lo – Fa) V

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

Determine the new velocity of the block T seconds after leaving your hand. Assume T is small enough that the direction of the
force doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo, ks, Få, and T.
-((k_s*(L_0)-F_d)*T)/m
(kg (Lo)-Fa):T
т
Determine the new net force on the block T seconds after leaving your hand. Assume T' is small enough that the direction of
the force doesn't change through this time period. Express your answer as a vector in terms of m, L, Lo, ks, Fd, and T'.
- (k_s*L_0-F_d)
(k, · Lo – Fa)

On Earth, a block of mass m is attached to a spring and immersed in a liquid. As the block moves, the liquid always exerts a
force with a constant magnitude Fa but pointing opposite to the direction of motion. The spring has a relaxed length Lo and
stiffness kg. As shown in the diagram, the block is initially released from rest when the length of the spring is 2Lo. The bottom
surface supporting the block is frictionless. Assume that the positive x-axis points to the right.
- m
2L,
www

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