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- A boy rides his bicycle 2.00 km. The wheels have radius 30.0 cm. What is the total angle the tires rotate through during his trip?arrow_forwardHere are some useful formulas for the following questions: v² a₁ = aR v=R or @= ΣΕ, = ma, 0=0+1+-at R Fy=ma, 1 ¹+² a Στ= Ια @= @₂ + at R +=(@+ a)! o²=a+2a(0-0) 0=0, +(+a)! A grindstone of mass M-34 kg and radius 0.46 m starts from rest and experiences a constant angular acceleration, a, of 0.3 rad/s². (A) Find the angular displacement (0) in radians 02.37 01.09 0.726 0.632 1.53 0.283 (B) Find the angular speed (c) (in rad/s) (1.39 0.257 2.15 0.574 0.660 0.990 (C)Find the distance traveled in meters of a point on the rim of the grindstone (after 2.2 sec). (0.130 0.501 0.705 1.09 0.291 0.334 (D) Find the speed, v (in m/s), of a point on the rim (after 2.2 sec.). 0.264 0.990 0.641 0.455 0.118 0.304 (E) Find the tangential acceleration (in m/s²of a point on the rim (after 2.2 sec.) (0.138 0.291 0.450 0.0538 0120 0.207 (F)Find the centripetal acceleration (in m/s2 on the rim (after 2.2 sec) 0.174 0.200 0.653 0.301 0.423 0.0781 IMR2/2, find the torque (in Nm) necessary for it to have the…arrow_forward150.AIMI PEsurseld=16544025&OpenVellumHMAC=1e60f35c43b1a0b0eb3032783c67db38# 10001 "ouTube M Gmail O Maps O Web design tutori. W MATH180: HW08-... Update A hollow sphere is rolling along a horizontal floor at 6.50 m/s when it comes to a 29.0° incline. I Review I Constants Part A ea How far up the incline does it roll before reversing direction? nt Sharing Express your answer with the appropriate units. tings HÀ Tools 7.2 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Next > Provide Feedback MacBook Pro F11 DD F10 DI F9 FB キ F7 F6 F5 %3Darrow_forward
- Imagine a see-saw. On one side, there is a person with a weight of 700N. He is sitting 3.5m away from the pivot. On the other side, is a person weighing 550N. How far 4. away must (s)he sits for the see-saw be balanced?arrow_forwardAn aero engine has Hub diameter of 0.36 and a tip diameter of 0.70, what is the radius of the bladesarrow_forwardA 300N child sits on the left side of a see-saw 1.5m from the center. Where should a 375N be placed to have the see-saw balanced? (The see-saw is 3 long and the pivot point is in the middle.)arrow_forward
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