The dot product of two vectors A and B inclined at angle θ i... — Physics | Mockzy | Mockzy

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The dot product of two vectors A and B inclined at angle θ is:

A

AB cosθ

B

AB sinθ

C

AB tanθ

D

AB/cosθ

The value of sin²θ + cos²θ is:

The cross product of two vectors A and B inclined at angle θ has magnitude:

More from plane angle

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Using integration, the work done by a variable force F = kx from x=0 to x=d is:

A vector A of magnitude 10 N makes an angle of 60° with the x-axis. Its x-component is:

The second derivative d²x/dt² represents which physical quantity (x = displacement, t = time)?

The projection of vector A along vector B is:

The definite integral ∫₀² x dx equals:

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