Ql: what is the speed does a meter stick move if its length is observed to shrink to 0.5 m?

Q: An aluminum ring of radius r₁=5.00 cm and a resistance of 3.55 x 10-4 is placed around one end of a…

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Q: From the graph of the motion shown, which of the following statements is correct?

A: The velocity and position are related as v = dxdt, where x denotes the position of the body dxdt is…

Q: In the figure, a long straight wire carries a current i = 28.6 A and a rectangular loop carries…

A: The force between the two current carrying conductor carrying current is given by  F = μo4π2 i i'rL…

Q: Calculate the force between two phones each with a distance of 0.7 meters apart and a mass of 0.45…

A: Gravitational Force of attraction F =Gm1m2r2

Q: Calculate the electric field generated by the disk with surface charge distribution o at point p R…

A: Electric field generated by the disk with surface charge distribution σ at point P. Given,  surface…

Q: What

A: (4) True, there is a point between two objects where the gravitational field is zero.  In…

Q: rge is half the final value. The c #.6 μF AUF

A: Given: Resistance is 720 Ohm Time is 10 ms t=10 ms=10×10-3st=0.01 s

Q: 1.5 MHz s

A: Given: Mass of uniform bar of metal is 1.1 kg Length is 0.4 m Diameter is 2 cm Frequency is 1.5 MHz…

Q: As 3 4 2.

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Q: Example with numbers N Spring with constant k = 100, mass M = 1kg. Initial conditions: displacement…

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Q: P10F A uniform slender rod of 110 cm length and 3.25 kg mass is free to rotate about a frictionless…

A: The mass of the rod: The length of the rod: The angle of the rod with the horizontal:

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: A projectile is launched from ground level with an initial speed of 49.5 m/s at an angle of 34.3°…

A: Given that:-→Initial speed of projectileV=49.5ms→Projectile angleθ=34.3°→Time when it strike target…

Q: In the following diagram, the current passing through 20 Õhm is 1.5 A. 19. What is the current…

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