Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
0.25m

0.25m

icon
Related questions
Question
100%

NEED ASAP PLEASE THANK YOU!

NOTE: PLEASE DO NOT ROUND OFF IN BETWEEN SOLUTIONS! AND FINAL ANSWERS IN THREE DECIMAL PLACES.

F 0.25m
Transcribed Image Text:F 0.25m
Dwayne Douglas Johnson, also known by his ring name the Rock, is an American-Canadian actor, producer, businessman, retired professional wrestler, and former American football and Canadian football player. He wrestled for the World Wrestling Federation for eight years prior to pursuing an acting career. As a form of intensive exercise for the preparation of his new movie he wishes to pull the box shown below to 3m above the ground. In order to do that he exerted a constant vertical force F =200N. Determine the final velocity of the block when it has risen 3m above the ground starting from rest. Assume that the block has a mass of 20kg. The final velocity of the block is m/s. USE WORK AND ENERGY PRINCIPLE IN YOUR SOLUTIONS
Transcribed Image Text:Dwayne Douglas Johnson, also known by his ring name the Rock, is an American-Canadian actor, producer, businessman, retired professional wrestler, and former American football and Canadian football player. He wrestled for the World Wrestling Federation for eight years prior to pursuing an acting career. As a form of intensive exercise for the preparation of his new movie he wishes to pull the box shown below to 3m above the ground. In order to do that he exerted a constant vertical force F =200N. Determine the final velocity of the block when it has risen 3m above the ground starting from rest. Assume that the block has a mass of 20kg. The final velocity of the block is m/s. USE WORK AND ENERGY PRINCIPLE IN YOUR SOLUTIONS
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer