![Physics Olympiad #014 [The Speed of Block at Certain Angle] from angle hot Video Screenshot Preview](https://cdn6.hifimov.co/picture/original/nUE0pUZ6Yl9mZF5xoJAxov5hMKDiqv9KEwEhEmSwETfgIKchpzuRol9-ZwDjXFfbXRucEzyAo3LhL_8cK3tlAQN5v7P/(HiFiMov.co)_physics-olympiad-014-the-speed-of-block-at-certain-angle.jpg "Physics Olympiad #014 [The Speed of Block at Certain Angle] from angle hot Video Screenshot Preview")
GalleryPlay Video:
(Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)
⏲ Duration: 0:38
👁 View: 10K times
✓ Published: 05-May-2024
👁 View: 10K times
✓ Published: 05-May-2024
Description:
Look at the image below. A mass m is placed on a smooth table. This mass is connected to a rope passing through a pulley and connecting to mass M. The vertical distance of mass m to the pulley is h. Ignore the mass of the pulley and assume there is no friction on the pulley. The initial angle θ is θ zero. Calculate the speed of mass m when m is at Be. Calculate the speed of the mass m when the angle θ is equal to 0°.<br/><br/>#KinematicsOfMotion #DynamicsOfMotion#PhysicsOlympiad
Look at the image below. A mass m is placed on a smooth table. This mass is connected to a rope passing through a pulley and connecting to mass M. The vertical distance of mass m to the pulley is h. Ignore the mass of the pulley and assume there is no friction on the pulley. The initial angle θ is θ zero. Calculate the speed of mass m when m is at Be. Calculate the speed of the mass m when the angle θ is equal to 0°.<br/><br/>#KinematicsOfMotion #DynamicsOfMotion#PhysicsOlympiad
Share with your friends:
Whatsapp | Viber | Telegram | Line | SMS
Email | Twitter | Reddit | Tumblr | Pinterest
_physics-olympiad-015-the-roller-coaster.webp "An amusement park creates new challenges for its visitors. The roller coaster built in this amusement park does not have a top, as in the picture. What is the height H that the roller coaster can reach by landing again after passing through the gap at the top of the roller coaster. The radius of the track is R with the peak opening angle being 2α.<br/><br/>#KinematicsOfMotion #DynamicsOfMotion#PhysicsOlympiad<br/>")
_boater-and-fishermen-caught-in-dramatic-row-as-boat-is-blocked-from-mooring.webp "A pair of foul-mouthed fishermen have been filmed in a dramatic row with a boater on the idyllic Norfolk Broads which is being probed by police.<br/><br/>The incident at Irstead Staithe, Norfolk was filmed by another boater and appeared to show the anglers try to stop a man from landing by kicking away his cruiser. <br/><br/>In the video, the fishermen are seen pushing the boat away from the bank as it approached - telling the man onboard to \")
_beirut-explosion-angle-918.webp "@russia @putin @moscow @vladimirputin @exhibition @shorts")
_physics-olympiad-012-normal-force.webp "A piece of stiff wire with radius R is tried to be cut with a pair of scissors. The initial position of the wire is made so that it is very close to the rotational axis of the scissors. The scissors are dull so they won't cut the wire at all. In the process, this wire shifts away from the scissors' rotation axis. The opening angle of the scissors when the wire no longer moves is θ. Draw an object force diagram! Calculate the value of θ! The coefficient of friction between the scissors and the wire is μ.<br/><br/><br/>#DynamicsOfMotion #PhysicsOlympiad")
_surfers-against-sewage-has-once-again-issued-warnings-over-storm-sewage-discharges-affecting-beaches-across-pembrokeshir.webp "A ‘clean seas’ campaign group has once again issued warnings to the members of the public over storm sewage discharges affecting beaches across Pembrokeshire.<br/>Over the past 48 hours, Surfers Against Sewage has highlighted areas along the county’s coastline where alerts have been issued for discharge from sewer overflows -including Tenby’s South and Castle beaches, Saundersfoot, Manorbier, Barafundle, Nolton Haven, Little Haven, Broadhaven, Dale and West Angle.<br/>Local councillors continue to highlight sewage and pollution concerns in the community, with the spotlight put on Tenby and its surrounding area once again, when at the most recent meeting of Tenby Town Council, Cllr Duncan Whitehurst reported to his fellow members that he had attended a meeting recently with Dŵr Cymru and National Resources Wales on such matters. <br/>“It had been an interesting meeting as research done had found certain assets in Saundersfoot, Manorbier and Tenby were behaving rather badly,” said Cllr Whitehurst.<br/>“There are four pumping stations in Saundersfoot which are really struggling and every time it rains, they go to overflow, which means there is the potential to affect us. The same for the one in Manorbier.<br/>Cllr Whitehurst also pointed to a pumping station at Tenby's Oakridge Acres estate, that few people knew about, which was also overflowing on a regular basis.<br/>“The worry is that they are not certain where it goes but the suspicion is into the marshes,” he continued.<br/>“Dŵr Cymru accept they are in breach of their permits in relation to these and are planning investment and ways of improving the situation.<br/>“The Ritec culvert collapsed but the cause is unknown. It could possibly be wear and tear as it’s about 150 years old,” explained Cllr Whitehurst, who said that remedial work had been completed but the results of the investigation were not yet known.<br/>“There is a small treatment works in St Florence with wastewater emptying directly into The Ritec. <br/>“There have been instances of it tipping sewage when water levels are low. It should not have been doing it and this is also currently under investigation.<br/>“It’s no surprise then that there have been random spikes of bacteria. However, the good news is that Dŵr Cymru are aware and are making investment to resolve the problems,” he added.<br/>Dŵr Cymru have now invited councillors to visit the sewage works at Gumfreston on May 15 for further discussions.")
_tna-lockdown-2009-team-jarrett-vs-team-angle-lethal-lockdown-match.webp "TNA Lockdown 2009 - Team Jarrett vs Team Angle (Lethal Lockdown Match) from angle hot")
_beirut-explosion-angle-918.webp "@russia @putin @moscow @vladimirputin @exhibition @shorts")
_endangered-hawksbill-sea-turtle-rescued-off-northern-taiwan.webp "Keelung's government worked with local marine organizations to rescue and rehabilitate an endangered hawksbill sea turtle caught by anglers off the coast of northern Taiwan.")
_physics-olympiad-015-the-roller-coaster.jpg)
_boater-and-fishermen-caught-in-dramatic-row-as-boat-is-blocked-from-mooring.jpg)
_beirut-explosion-angle-918.jpg)
_physics-olympiad-012-normal-force.jpg)
_surfers-against-sewage-has-once-again-issued-warnings-over-storm-sewage-discharges-affecting-beaches-across-pembrokeshir.jpg)
_tna-lockdown-2009-team-jarrett-vs-team-angle-lethal-lockdown-match.jpg)
_beirut-explosion-angle-918.jpg)
_endangered-hawksbill-sea-turtle-rescued-off-northern-taiwan.jpg)
![[+]](/images/menu.gif){kind=small}