14) A Nicole is a rugby player. Nicole, with a mass of 52 kg, is running with the ball at 3.8 m/s. An opponent is sprinting at her to tackle her, has a mass of 61 kg with a velocity of 2.9 m/s. Nicole collides with the opponent, and is able to keep moving forwards with a velocity of 1.1 m/s. a. What is her opponent's velocity after they collide into each other? b. If Nicole made contact with her opponent for .32 seconds, how much Power did Nicole produce to knock her opponent out of the way? c. If the two were to collide, but stick together, which direction and at what speed would they fall?

14) A Nicole is a rugby player. Nicole, with a mass of 52 kg, is running with the ball at 3.8 m/s. An opponent is sprinting at her to tackle her, has a mass of 61 kg with a velocity of 2.9 m/s. Nicole collides with the opponent, and is able to keep moving forwards with a velocity of 1.1 m/s. a. What is her opponent's velocity after they collide into each other? b. If Nicole made contact with her opponent for .32 seconds, how much Power did Nicole produce to knock her opponent out of the way? c. If the two were to collide, but stick together, which direction and at what speed would they fall?

Name: 14)ANicole is a rugby player. Nicole, with a mass of 52 kg, is runnin
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: 14)ANicole is a rugby player. Nicole, with a mass of 52 kg, is running with the ball at3.8 m/s. An opponent is sprinting at her to tackle her, has a mass of 61 kg with avelocity of 2.9 m/s. Nicole collides with the opponent, and is able to keep movi

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

Please only type answer
A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0 m/s. After the collision, the 2.00-kg object has a velocity 5.00 m/s to the west. How much kinetic energy was lost during the collision? O 175 J O 0.000 J O 91.7 J O 458 J O 516 J
1.) A car (mass=400 kg) is traveling down a country road (speed is 10 m/s) when it collides with a deer (mass=200 kg) which is running in the opposite direction (speed is 2 m/s). The collision results in the deer getting stuck on the windshield. Treat this collision using the 'conservation of momentum' principle: a) Draw a sketch - label each MASS and each VELOCITY (with arrows for direction). b) Calculate the final speed of the car (remember the deer is stuck on top of the car) after collision (Note: they stick together to form a single mass)
Acar (mass-1130 kg) is traveling at 32.5 m/s when it collides head-on with a sport utility vehicle (mass=2440 kg) traveling in the opposite direction. In the collision, the two vehicles come to a halt. At what speed was the sport utility vehicle traveling? Number FO, C Units FO. SUV Before collision After collision
3. Bob and Linda are sweethearts that enjoy skating arm in arm. Bob has a mass of 85 kg and Linda has a mass of 60 kg. Initially they are skating together with a speed of 3.0 m/s. Then Bob whispers a dirty joke into Linda's ear, causing her to push him in the oppposite direction of their motion. If Bob's final speed is 1.0 m/s, what is Linda's final speed? Before: Vi After: VBÍ
A 65.5-kg person throws a 0.0400-kg snowball forward with a ground speed of 33.5 m/s. A second person, with a mass of 58.0 kg, catches the snowball. Both people are on skates. The first person is initially moving forward with a speed of 2.90 m/s, and the second person is initially at rest. What are the velocities of the two people after the snowball is exchanged? Disregard the friction between the skates and the ice. (Take the direction the snowball is thrown to be the positive direction. Indicate the direction with the sign of your answer.) thrower m/s (Give your answer to at least three decimal places.) catcher m/s
E14.A railroad car with a mass of 33000.0 kg collides and couples with a second car of mass 10000 kg that is initially at rest. The first car is moving with a speed of 6.0m/s prior to the collision. If external forces can be ignored, what is the final velocity of the two railroad cars after they couple?
A 1000-kg car approaches an intersection traveling north at 20.0 m/s. A 1200-kg car approaches the same intersection traveling east at 22.0 m/s. The two cars collide at the intersection and lock together. Ignoring any external forces that act on the cars during the collision, what is the velocity of the cars immediately after the collision? 15.1 m/s in a direction 52.8° east of north O 21.1 m/s in a direction 47.7° west of south O 21.1 m/s in a direction 47.7° east of north O 29.7 m/s in a direction 47.7° east of north O 21.1 m/s in a direction 52.8° east of north
A 5000-kg car moving at 19.1 m/s in the +x direction hits from behind a second car moving at 13 m/s in the same direction. If the second car has a mass of 1000 kg and a speed of 15.1 m/s right after the collision, what is the velocity of the first car after this sudden collision? -44.2 m/s 44.2 m/s -14 m/s 18.7 m/s 14.9 m/s
4. A 10-kg body is moving through space (ignore gravity) in the positive direction of a y axis with a speed of 140 m/s when, due to an internal explosion, it breaks into two pieces: piece A (mass = 2 kg) and piece B (mass = 8 kg). Piece A moves away from the point of the explosion with a speed of 50 m/s in the +x direction. Piece B has a velocity g after the explosion. a. What is the total linear momentum of the two-piece system after the explosion? Put your answer in unit vector notation. b. What is the x component and y component of the velocity VB of piece B after the explosion? Remember to include a plus or minus sign to indicate direction.
Cart A (m=2 kg) is moving to the right down a frictionless track at 8 m/s and collides with stationary cart B (m=.5 kg). After the collision, cart B moves to the right at 6 m/s. What is the velocity of cart A after the collision? -0.7 m/s 6.5 m/s 4.3 m/s 11.7 m/s
Mary slides down a snow-covered hill on a large piece of cardboard and then slides across a frozen pond at a constant velocity of +2.5 m/s. After Mary has reached the bottom of the hill and is sliding across the ice, Sue runs after her at a velocity of +4.7 m/s and hops on the cardboard. How fast (in m/s) do the two of them slide across the ice together on the cardboard? Mary's mass is 70 kg and Sue's is 57 kg. Ignore the mass of the cardboard and any friction between the cardboard and the snow and/or ice. (Indicate the direction with the sign of your answer.)