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Solve the all parts of given question:
Question: A riffle bullet with mass 8 g strikes and embeds itself in a block with mass .992 kg that rests on a frictionless horizontal surface and is attached to a coil spring. That impact compresses the spring 15 cm. Calibration of the spring shows that a force 0f .750 N is required to compress the spring .25 cm.
Part I: Find the magnitude of the blocks velocity just after impact?
Part II: What is the initial speed of the bullet?
I need help to determine the magnitude of the blocks velocity just after impact.
q1. an important news announcement is trans- mitted by radio waves to people who are 122 km away sitting next to their
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find the coefficient of kinetic friction between a 4.3- block and the horizontal surface on which it rests if an 80
the decay constant of radon is .181day. a sample of radon contains 6.00x108 radon atoms. how many atoms are left after
A 1.000 m long sight rod is viewed by a theodolite which has an objective lens of focal length 240mm. the centre support of the theodolite is 77.5 mm behind the objective lens. The image of the rod on the reticule is 1.5 mm high.
A convex spherical mirror has a focal length of 12 cm. If an object is placed 6 cm in front of it, the image position is:
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A 59 g ball attached to a spring with spring constant 2.9 N/m oscillates horizontally on a frictionless table. Its velocity is 15.4 cm/s when x=-4.79 cm. What is the ball's maximum acceleration
A constant 0.28 T magnetic field passes through a loop at an angle of 35o with respect to the normal of the area of the loop. If the radius of the loop is 0.025 meter, then calculate the flux through the loop
Using 340 m/s for the speed of sound in air, calculate the fundamental frequency for a 8.6 m organ pipe with the following characteristics
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