When there is motion is both directions, state which direction is positive at the START of the problem. For the impulse-momentum and the conservation of momentum problems: Plug your GIVEN VALUES into the equation FIRST then do the algebra. Use the following equations: F t = m vf -m vi m1 vi1 + m2 vi2 = m1 vf1 + m2 vf2m1 vi1 + m2 vi2 = (m1 + m2) vf(m1 + m2) Vi = m1 vf1 + m2 vf23.) A 0.196 N bullet strikes a 10.00 kg block of wood, which is initally at rest. The bullet becomes lodged in the block of wood and afterwards both are traveling at 1.25 m/s. a. ) what was the velocity of the bullet before striking the block of wood?

by convention, directions towards the right (or up) are taken as positive and directions towards the…

Answered: When there is motion is both…

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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When there is motion is both directions, state which direction is positive at the START of the problem.

For the impulse-momentum and the conservation of momentum problems: Plug your GIVEN VALUES into the equation FIRST then do the algebra. Use the following equations:

F t = m v_f -m v_i

m₁v_i1 + m₂v_i2= m₁v_f1+ m₂v_f2

m₁ v_i1 + m₂v_i2= (m₁+ m₂₎v_f

(m₁ + m₂) V_i = m₁ v_f1 + m₂ v_f2

3.) A 0.196 N bullet strikes a 10.00 kg block of wood, which is initally at rest. The bullet becomes lodged in the block of wood and afterwards both are traveling at 1.25 m/s.

a. ) what was the velocity of the bullet before striking the block of wood?

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