Physics, asked by rahulmandviya, 1 year ago

a particle along a circle of radius = 1 m so that its radius vector r relative to a point on its circumference rotates with constant angular velocity= 2 rads/s the linear speed of particle is?

pls solve fast urgent

Answers

Answered by Anonymous

R=0.50 m,

ω=0.40 rad/s

θ=θ'/2

ω'=2ω

v'=2ωR=.40m/s

a=ω2R

a'=ω'2R=(2ω)2R=4ω2R=.32m/s2

rahulmandviya: r u sure??

rahulmandviya: no such option

rahulmandviya: linear speed u found acceleration

Answered by 9552688731

V = Rω
V = 1×2
V = 2m/s

rahulmandviya: thanks

rahulmandviya: in 1s a particle goes from point a to point b moving in a semicircle the magnitude of angular velocity is

rahulmandviya: solve this too

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