Join your school's WhatsApp group
WAEC GCE Nov/Dec 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 332996

What is the acceleration between two points on a velocity time graph which has coordinates...

Physics
JAMB 2009

What is the acceleration between two points on a velocity time graph which has coordinates
(10s, 15 ms-1)
and (20 s, 35 ms-1)?

  • A. 1.7 ms-2
  • B. 3.50 ms-2
  • C. 1.00 ms-2
  • D. 2.00 ms-2
Join your school's WhatsApp group
Myschool's prices for products & services are going up in November - Buy what you need now
WAEC GCE Nov/Dec 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 332996
Correct Answer: Option D
Explanation

Acceleration = \(\frac{ΔV}{Δt}\)

= \(\frac{V - U}{t_2 - t_1}\)

= \(\frac{35 - 15}{20 - 10}\)

= \(\frac{20}{10}\)

= 2ms\(^-2\)

There is an explanation video available below.


Report an Error Ask A Question Download App
Join your school's WhatsApp group
Myschool's prices for products & services are going up in November - Buy what you need now
WAEC GCE Nov/Dec 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 332996

Explanation Video

WAEC GCE Nov/Dec 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 332996
Myschool's prices for products & services are going up in November - Buy what you need now
Join your school's WhatsApp group

Contributions ({{ comment_count }})

Please wait...

{{ settings.no_comment_msg ? settings.no_comment_msg : 'There are no comments' }}

Quick Questions

Post your Contribution

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 }}
 
WAEC GCE Nov/Dec 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 332996
Join your school's WhatsApp group
Myschool's prices for products & services are going up in November - Buy what you need now
WAEC GCE Nov/Dec 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 332996
Join your school's WhatsApp group