A ball is thrown up with an initial velocity of 8 m/s and initial height of 1.5m above the ground. Calculate the maximum height the ball reaches and the time it takes to get there.

Travelling upwards

u = 8m/s     v = 0 m/s      a  = -9.8m/s       S = ?        t = ?

v = u + at                                      v= u2 + 2a(S - 1.5)

0 = 8 -9.8t                                     0 = 64 + 2*(-9.8)*(S - 1.5)

9.8t = 8                                         19.6*(S - 1.5) = 64

t = 0.816s (3.sf)                             S - 1.5 = 3.265m        

                                                      S = 4.765m (3.sf)

Answered by Evan S. Physics tutor

6023 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

Students conducted a Young's experiment. Explain how pattern seen on the screen is created.


Why does an ice skater spin faster when they hold in their arms?


Explain the process of annihilation?


What is dimensional analysis and how is it used?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences