An aircraft travelled from calabar to kano as follows: it flew first to ilorin convering...

JAMB 1981

An aircraft travelled from calabar to kano as follows: it flew first to ilorin convering a distance of 300km, 30^o west of North, and then flew 400km, 60^o East of North to kano. What is the resultant displacement?

A. 567km
B. 410km
C. 594km
D. 500km
E. 600km

WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

Your School's Whatsapp Group - Join Us now

Correct Answer: Option D

Explanation

R² = 300² + 400²

R² = 90000 + 160000

R = \(\sqrt{250000}\)

= 500km

Previous Next

Go back to Phy classroom

Report an Error Ask A Question Download App

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

Contributions ({{ comment_count }})

Please wait...

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

Quick Questions

What are the male and female reproductive hormones in animals? Answer this

1 Answers · Agricultural Science · 7 hours ago
What is the meaning of agricultural sciences? Answer this

2 Answers · Agricultural Science · 3 days ago
Does WAEC give Calculator to student for there exam? Answer this

2 Answers · Mathematics · 2 days ago

WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

An aircraft travelled from calabar to kano as follows: it flew first to ilorin convering...

Correct Answer: Option D

Explanation

Contributions ({{ comment_count }})

Please wait...

Modal title

Report

Block User

{{ feedback_modal_data.title }}

Quick Questions

Post your Contribution

Sign In