A block of mass 1.73 kg is placed on a frictionless floor and initially pushed northward, whereupon it begins sliding witha constant speed of 5.57 m/s. It eventually collides with a second, stationary block, of mass 3.05 kg, head-on, andrebounds back to the south. The collision is 100% elastic. What will be the speeds of the 1.73-kg and 3.05-kg blocks,respectively, after this collision?14.03 m/s and 1.54 m/s22.21 m/s and 2.79 m/s30.62 m/s and 2.17 m/s41.54 m/s and 4.03 m/s

Name: A block of mass 1.73 kg is placed on a frictionless floor and initial
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: A block of mass 1.73 kg is placed on a frictionless floor and initially pushed northward, whereupon it begins sliding witha constant speed of 5.57 m/s. It eventually collides with a second, stationary block, of mass 3.05 kg, head-on, andrebounds bac

Answered: Image /qna-images/answer/b34eb8d2-426b-47d2-89ee-b0ba3ce5d316.jpg

Science

Physics

A block of mass 1.73 kg is placed on a frictionless floor and initially pushed northwarc a constant speed of 5.57 m/s. It eventually collides with a second, stationary block, of rebounds back to the south. The collision is 100% elastic. What will be the speeds of t respectively, after this collision? 1 4.03 m/s and 1.54 m/s 2 2.21 m/s and 2.79 m/s 3 0.62 m/s and 2.17 m/s 4 1.54 m/s and 4.03 m/s

A block of mass 1.73 kg is placed on a frictionless floor and initially pushed northwarc a constant speed of 5.57 m/s. It eventually collides with a second, stationary block, of rebounds back to the south. The collision is 100% elastic. What will be the speeds of t respectively, after this collision? 1 4.03 m/s and 1.54 m/s 2 2.21 m/s and 2.79 m/s 3 0.62 m/s and 2.17 m/s 4 1.54 m/s and 4.03 m/s

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)...

See similar textbooks

Similar questions

Needs Complete typed solution with 100 % accuracy.
A.16 kg marble moving to the right at 1.2 m/s has a head-on elastic collision with another ball of equal mass moving to the left a .85 m/s. The first ball moves to the left at .85 m/s after the collision. Find the velocity of the second ball after the collision. Include the units, put a space between the numerical answer and the units. Round to the nearest tenth
A child sleds down a hill and collides at 5.6 m/s into a stationary sled that is identical to his. The child is launched forward at the same speed, leaving behind the two sleds that lock together and slide forward more slowly. What is the speed of the two sleds after this collision?
A student of mass m=45 kg runs at a velocity vi=1.54 m/s before jumping on a skateboard that is initially at rest. After jumping on the board the student has a velocity vf=1.41 m/s. What is the mass of the skateboard, in kilograms?
Please help me understand the concept of this practice problem and how to work these types out. Thanks
A0.014-kg bullet is fired intoa stationary block of wood of mass of 4.51 kg. The relative speed of the bullet with respect to the wood is zero after collision (The bullet becomes embedded in the block of wood). What is the speed of the bullet-plus-wood combination immediately after collision if the speed of the bullet before collision is 476 m/s? Express yourlanswer in two decimal places and with units of m/s.
Two balls moving in opposite directions have velocities v1ix = 13_m/s and v2i,x = -8_m/s. If their masses are m = 2.5 kg and m2 = 10.kg, respectively, and if their collision is perfectly elastic, then predict the velocity of each ball following the collision. Vifx: -14.13_m/s -24.12 m/s -15.41 m/s -41.08_m/s -21.97_m/s -20.6 m/s А. D. В. E. С. F. /--/ Vzfx: 0.36 m/s В. 0.2145_m/s 0.2295_m/s 0.5734_m/s 0.4 m/s 0.2872_m/s А. D. Е. С. F.
An 0.250kg object, going 2m/s, slides across a frictionless surface into another object (0.400kg) at rest. The 0.250kg object bounces backwards at a 135o angle from the other object going at 1.5o m/s. What is the magnitude and direction of the 0.400kg object after the collision?
A 1500 kg object moving at 10 m/s collides with a brick wall and comes to a complete stop. If the collision time is 0.05 what was the average stopping force?
A 1425 kg truck driving at 13.0 m/s collides elastically with a stationary 1175 kg car. If the car is traveling 14.25 m/s just after the collision, what is the velocity of the truck immediately after the collision? Assume that this is a perfectly elastic collision. Round your answer to the hundredths place. Final velocity of the truck = m/s
A bullet is shot into a block of wood resting on a table. The bullet was stuck inside the block after the impact. The block slides along the table in a straight line and comes to a stop as a result of the collision. The mass of the bullet is 2.0g, the mass of the wood block is 56g, the velocity at instant of impact of the bullet was 140 m/s, the stopping distance of the table was 2.8m. Calculate the average frictional force that the surface of the table exerts on the wood block whilst the block is moving.
A 41.0 g marble moving at 2.30 m/s strikes a 29.0 g marble at rest. Note that the collision is elastic and that it is a "head-on" collision so all motion is along a line. What is the speed of each marble immediately after the collision?