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A 12.0g bullet is accelerating from rest to a speed

A 12.0g bullet is accelerating from rest to a speed of 700m/s as it travels 20.0cm in a gun barrel. How large is it's
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2. asked by Reema
3. 1,111 views
In an experiment to find the speed of 2.4g bullet, it was fired into a 650g block of wood at rest on a friction free surface. If
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2. asked by flirtyme
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The graph below shows how the speed of a bus changes during part of a journey.16. In segment 0-A, the bus is ___________ . Its
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2. asked by zaddy
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A 5.00g lead bullet is fired into a wooden fence post. The initial speed of the bullet is 250m/s, and when it comes to rest,
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2. asked by noname
3. 2,817 views
A bullet of mass 15 g is fired with an initial speed of 287 m/s into a wooden block that is initially at rest. The bullet
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2. asked by Wrenn
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A 16.0-g bullet is shot into a wooden block at rest with mass 4550 g on a frictionless surface. The bullet strikes and is lodged
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2. asked by Matt
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A certain elevator cab has a total run of 204 m and a maximum speed is 321 m/min, and it accelerates from rest and then back to
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2. asked by LIN
3. 596 views
A bullet of mass 10 g has a speed of 500 m/s. a) What is its kinetic energy? b) if it penetrates a block of wood a distance of
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2. asked by Hayden
3. 690 views
A 0.03-kg bullet is fired vertically at 200m/s into a 0.15-kg baseball that is initially at rest. The bullet lodges in the
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2. asked by Annie
3. 5,159 views
A 250g bullet with a speed of 500m/s passes through the center of a 1.5kg square wooden block [ side length 18cm] at rest upon a
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2. asked by Michelle
3. 544 views