Describing Free Fall

[@zephanbecker2013]

I now passed my physics test because of this video! Thanks

[@PhysicsclassroomVideos]

Great job

[@wvz.]

taking the time to play the 4min ad to thank Mr. H

[@amyth9004]

Awesome job done , recommended your website and videos to friends ...

[@PhysicsclassroomVideos]

Thank you for doing so.

[@phoucngo6555]

I want to say thank you for make the video and if I happen to pass my OAT test I will be very grateful to your video😊

[@PhysicsclassroomVideos]

Best of luck!

[@kirstenschreuder8851]

Awesome presentation, Thanks a lot!

[@PhysicsclassroomVideos]

Glad you liked it!

[@monicarz4346]

Thanks

[@lisbanks4250]

This was really helpful

[@PhysicsclassroomVideos]

I'm glad it was. Theres more like this one for future help.

[@zofka9894]

Thanks a lot very cool :---)

[@MDCATOnlinePrep]

Sir ! I have a question.
When a ball is thrown up its velocity is decreasing uniformly i.e: 9.8ms-1 each second.
But when we draw displacement time graph for upward motion the slope(which represents velocity) is variably decreasing.Why is that? Should not it be Uniformly decreasing straight line slope?Sir please help me with this confusion.

[@PhysicsclassroomVideos]

As you have mentioned the velocity is changing. So it would make sense that the slope of a position- time graph would also be changing. That is, the line would be curved

[@jcphysics8952]

just to add, a velocity vs. time graph would give you a straight line with the slope being the acceleration of 9.8 m/s/s. Or how fast the velocity is changing in time.

[@pushpamahadevan7242]

Thank you so much. Very helpful video.

[@PhysicsclassroomVideos]

Very glad you liked it. There's many more like this one on our rapidly growing channel.

[@rayan4088]

thank you sir

[@ciiath]

wat

[@zeusgod2k148]

Uhh thanks appreciate it

[@PhysicsclassroomVideos]

Thanks

[@601marcusable]

I understand now

[@PhysicsclassroomVideos]

I'm glad it helped

[@Yoshijauri]

thanks 😁

[@kiamcneil2411]

i still don’t understand

[@PhysicsclassroomVideos]

So sorry I couldn't help you.