Myschool CBT challenge season 9 - N500,000 cash prizes, free airtime & activation pins - see instructions
Post UTME Past Questions - Original materials available here

A tractor of mass 5.0kg is used to tow a car of mass 2.5kg. Tge...

A tractor of mass 5.0kg is used to tow a car of mass 2.5kg. Tge tractor moved with a speed of 3.0m/s just before the towing rope became taut.
Find
1. Speed of the tractor when the rope became taut
2. Lost kinetic energy of the system just after the car started moving
3. Impulse in the room when it jerks the car into motion?

To get notifications when anyone posts a new answer to this question,
Follow New Answers

Post an Answer

Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here

{{ quote.posted_by.display_name }}
{{ settings.form_textarea_description }}

Answers ({{ comment_count }})

Please wait...

{{ settings.no_comment_msg ? settings.no_comment_msg : 'There are no comments' }}
Ask Your Own Question

Quick Questions

See More Physics Questions
 
Myschool CBT challenge season 9 - N500,000 cash prizes, free airtime & activation pins - see instructions
Post UTME Past Questions - Original materials available here
WAEC & NECO: Download 2022 past questions app - Get all questions + their solutions
JAMB CBT 2023 - Candidates, Schools, Centres, Resellers - Get Ready!