A coin is pushed from the edge of a laboratory bench with a horizontal velocity...

WAEC 2011

A coin is pushed from the edge of a laboratory bench with a horizontal velocity of 15.0 ms^-1. If the height of the bench from the floor is 1.5m, calculate the distance from the foot of the bench to the point of impact with the floor [g = 10ms^-2]

A. 0.75m
B. 2.25m
C. 8.22m
D. 15.00m

Your School's Whatsapp Group - Join Us now

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

Correct Answer: Option C

Explanation

S = U\(\sqrt{\frac{2h}{g}}\)

= 15\(\sqrt{\frac{2 \times 1.5}{10}}\)

= 8.22m

Previous Next

Go back to Phy classroom

Report an Error Ask A Question Download App

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

Contributions ({{ comment_count }})

Please wait...

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

Quick Questions

what is the fluid in the eye calles? Answer this

1 Answers · Biological Science · 13 hours ago
which school is the richest school in Nigeria? Answer this

1 Answers · 1 day ago
how does post utme looks like and what are the subjects required for a medical student? Answer this

1 Answers · 1 day ago

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

A coin is pushed from the edge of a laboratory bench with a horizontal velocity...

Correct Answer: Option C

Explanation

Contributions ({{ comment_count }})

Please wait...

Modal title

Report

Block User

{{ feedback_modal_data.title }}

Quick Questions

Post your Contribution

Sign In