A stone of mass 100 g attached to a string of length 50 cm is whirled in a vertical circle by giving velocity at lowest point as 7 m/s. Find the velocity at the highest point. IA cceleration due to gravity = 9.8 m/s²] %3D

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Q: centripetal acceleration of 4.55 m/s ^ 2 Determine the speed of the car in meters per second .

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A: Given : Change in velocity (dv) = 80 m/s Change in time (dt) = 25 s

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Q: What is their displacement over this interval?

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Q: 4) A car enters a 110m radius curve and the driver experiences a centripetal acceleration of 4.55…

A: Given that,Radius : R = 110 (m)Centripetal acceleration : ac = 4.55 (m/sec2)Here we need to find the…

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Q: A particle has mass 20 g moving in (elllic sc) counterclockwise uniform circular motion about the…

A: Gven,r=4i+3jone complete cycle in 10s. So,Time period T=10sangular velocity ω=2πT=2π10=π5 rad/s…

Q: Same question just asking two different

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Q: Find the acceleration ??

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Q: A certain string breaks under a tension of 45 kg wt. A mass of 100 gm is attached to this string of…

A: To find-n=?Given-T=45 kg wtT=45×9.8 Nr=500 cm=5 mm=100 gm=100×10-3 kg=0.1 kg

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