Recent Questions
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If The Velocity Of A Particle Is (10+2t^2)m/s, Then The Average Acceleration Of The Particle Between 25 And 5 S Is
JEE DiscussionsModified 5 Year Ago
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The Displacement Of The Particle Varies With Time According To The Relation X=k/b [1-(e^-bt)]. Then, The Velocity Of The Particle Is
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A Body Has Speed V,2 V And 3 V In First 1/3 Of Distance S, Seconds 1/3 Of S And Third 1/3 Of S Respectively. Its Average Speed Will Be
JEE DiscussionsModified 5 Year Ago
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A Projectile Moves Along The SIDES AB, BC And CD Of A Square Of Side 25 M With A Velocity Of 15 Ms^-1. Average Velocity Is
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Assertion: Velocity-time Graph For An Obejct In Uniform Motion Along A Straight Path Is A Straight Line Parallel To Time Axis.
JEE DiscussionsModified 5 Year Ago
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Assertion: Displacement Of A Body Is A Vector Sum Of The Area Under Velocity-time Graph. Reason: Displacement Is A Vector Quantity
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Assertion: The Relative Velocity Between Any Two Bodies Moving In Opposite Direction Is Equal To Sum Of The Velocities Of Two Bodies.
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Assertion: The Equation Of Motion Can Be Applied Only If Acceleration Is Along The Direction Of Velocity And Is Constant
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Assertion: A Body, Whether Its Motionis Always At Rest In Frame Of Reference Which Is Fixed In The Body Itself.
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Assertion: A Body Having Non-zero Acceleration Can Have A Constant Velocity. Reason: Acceleration Is The Rate Of Change Of Velocity
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Assertion: Position-time Graph Of A Stationary Object Is A Straight Line Parallel To Time Axis. Reason: For A Stationary Object
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Assertion: The Position-time Of A Body Moving Uniformly Is A Straight Line Parallel To Position-axis
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Assertion: Rocket In Flight Is Not An Illustration Of Projectile
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Assertion: The Average And Instantaneous Velocities Have Same Value In A Uniform Motion
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Assertion: A Negative Acceleration Of A Body Can Be Associated With A \speeding Up\ Of The Body.
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Assertion: A Positive Acceleration Of A Body Can Be Associated With A \ Slowing Down Of The Body\ Of The Body.
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Assertion: The Position-time Graph Of A Uniform Motion In One Dimension Of A Body Can Have Negative Slope.
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Assertion: The Speedometer Of An Automobile Measure The Average Speed Of The Automobile
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Assertion: An Object Can Have Constant Speed But Variable Velocity. Reason: Speed Is A Scalar But Velocity Is A Vector Quantity.
JEE DiscussionsModified 5 Year Ago
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