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  • How to Determine Velocity from a Force-Time Graph?
    The discussion revolves around determining velocity from a force-time graph, specifically focusing on a problem involving a 3 4 kg object subjected to a force Participants explore the concepts of impulse and its relationship to velocity, as well as the implications of initial conditions on final velocity calculations
  • Why is average velocity= (v+u) 2 - Physics Forums
    The discussion centers around the concept of average velocity in the context of uniform acceleration, specifically addressing the formula average velocity = (v + u) 2
  • A constant power P is applied to a car of mass M = 3000 kg . . . - Numerade
    Recommended Textbooks Transcript 00:01 A constant power is applied to a car of a given mass and the velocity increases from 2 m per second to 5 m per second when the car travels a distance of 117 m 00:14 Using this we have to find out the value of the power 00:20 So we use equation of kinematics vf square equal to vi square plus 2as
  • Understanding Zero Velocity and Non-Zero Acceleration: Explained
    The discussion centers on the concept of having zero velocity while experiencing non-zero acceleration, exploring various scenarios and interpretations within the context of physics
  • SOLVED:A viscous fluid flows in a 0. 10 -m-diameter pipe such . . . - Numerade
    A viscous fluid flows in a 0 10 -m-diameter pipe such that its velocity measured 0 012m 0 012 m away from the pipe wall is 0 8m s 0 8 m s If the flow is laminar, determine the centerline velocity and the flowrate
  • Relationship between viscosity and velocity in fluid mechanics
    The discussion centers around the relationship between viscosity and velocity in fluid mechanics, particularly in the context of laminar and turbulent flow Participants explore whether viscosity is affected by the velocity of the fluid and clarify concepts related to viscous force and shear rate Some participants assert that viscosity is an intrinsic property of the fluid and does not depend
  • The rotating blade of a blender turns with constant angular . . . - Numerade
    The rotating blade of a blender turns with constant angular acceleration 1 50 rad s 2 (a) How much time does it take to reach an angular velocity of 36 0 rad s, starting from rest?
  • Relation Between Spring Constant and Angular Velocity
    The discussion revolves around the relationship between the spring constant (k), angular velocity (ω), and the time period (T) of an oscillating particle Participants explore the mathematical derivation of the equation k m = ω², its implications, and the connections to periodic motion, specifically in the context of spring-mass systems
  • A baseball is thrown from the roof of a 22. 0 - -tall . . . - Numerade
    A baseball is thrown from the roof of a 22 0 - -tall building with an initial velocity of magnitude 12 0 m s and directed at an angle of 53 1 ∘ above the horizontal (a) What is the speed of the ball just before it strikes the ground? Use energy methods and ignore air resistance





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