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90°
Gravitation force of sun.
ω = 2π/12=π/6 rad h⁻¹
No.
Null vector
What is the angle between(A+B) and (A-B) ?
90°
90°
See lessWhat is the source of centripetal acceleration for earth to go round the sun ?
Gravitation force of sun.
Gravitation force of sun.
See lessWhat is the angular velocity of the hour hand of a clock ?
ω = 2π/12=π/6 rad h⁻¹
ω = 2π/12=π/6 rad h⁻¹
See lessDoes a vector quantity depends upon frame of reference chosen ?
No.
No.
See lessWhat is the average value of acceleration vector in uniform circular motion over one cycle ?
Null vector
Null vector
See less