Haruka

This page lists questions and answers that were posted by visitors named Haruka.

Questions

The following questions were asked by visitors named Haruka.

A 20kg tennis ball has a initial velocity of 10m/s is rolling on a rough surface slope which have a kinetic friction of 200N and continuously accelerate 70m/s. How long will it take for the tennis ball to stop?
5 years ago

Answers

The following answers were posted by visitors named Haruka.