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A dynamite blast at a quarry launches a rock straight upward and 1.5s later it is rising at a rate of 11m/s. Assuming air resistance has no effect on the rock calculate its speed (a) at launch and (b) 5.1s after launch. I have gotten the answer for (a) which is 25.7m/s however I can not get (b).

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To assess the effects of air resistance, determine how fast he would have been traveling on impact had air resistance been absent. 44.) A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.0 s later it is rising at a speed of 15 m/s.

### How to blast quarry rocks Henan Mining Machinery Co., Ltd.

A Dynamite Blast At A Quarry Launches A Rock Strai. A dynamite blast at a quarry launches a rock straightSep 25 2010A dynamite blast at a quarry launches a rock straight upward and 20 s later i CONTROLLED BLASTING AT QUARRIES OSSGA of several sticks of red dynamite connected to a limits and all blasts at the quarry must be Controlled Blasting at Quarries

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201495&ensp·&enspChapter 2 Kinematics in One Dimension Newtonian mechanics: kinematics and dynamics An object moves along a straight line with initial position 8 m and final position 3 m. Determine the displacement. Problem 44 A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.0 s later it is rising at a

### A dynamite blast at a quarry launches a chunk

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### A dynamite blast at a quarry launches a chunk of rock

A dynamite blast at a quarry launches a rock straight upward, and 1.5 s later it is rising at a rate of 19 m/s. Assuming air resistance has no effect on the rock, calculate its speed (a) at launch and (b)4.6 s after launch. asked by Sarah on October 12, 2011 Physics. A dynamite blast sends a piece of rock (shatter) straight upwards.

### How to blast quarry rocks Henan Mining Machinery Co., Ltd.

A Dynamite Blast At A Quarry Launches A Rock Strai. A dynamite blast at a quarry launches a rock straightSep 25 2010A dynamite blast at a quarry launches a rock straight upward and 20 s later i CONTROLLED BLASTING AT QUARRIES OSSGA of several sticks of red dynamite connected to a limits and all blasts at the quarry must be Controlled Blasting at Quarries

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A dynamite blast at a quarry launches a rock straight A dynamite blast at a quarry launches a rock straight upward, and 2.2 s later it is rising at a rate of 17 m/s. Assuming air resistance has no effect on the rock, calculate its speed (a) at

### A dynamite blast at a quarry launches a rock straight

20101017&ensp·&enspA dynamite blast at a quarry launches a rock straight upward, and 1.6 s later it is rising at a rate of 20 m/s. Assuming air resistance has no effect on the rock, calculate its speed (a) at launch and (b)4.7 s after launch.

### A dynamite blast at a quarry launches a rock straight

A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.0s later it is rising at a speed of 15m/s. Assuming air resistance has no effect, calculate its speed A) at launch and B) 5.0s after lauch . asked by Natasha on January 29, 2012 Physics. A dynamite blast sends a piece of rock (shatter) straight upwards.

### (Answered) 1. In reaching her destination, a backpacker

5.A dynamiTe blasT aT a quarry launches a rock sTraighT upward, and 2.1 s laTer iT is rising aT a . raTe of 16 m/s. Assuming air resisTance has no eÂµecT on The rock, calculaTe iTs speed (a) aT . launch and (b) 4.3 s aÂ´er launch. 6.A ball is Thrown sTraighT upward and rises To a maximum heighT of . 19.6 m . above iTs launch . poinT.

### A hotair balloon is rising upward with a constant speed

2010520&ensp·&ensp1. A hotair balloon is rising upward with a constant speed of 3.54 m/s. When the balloon is 5.34 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground? 2. A dynamite blast at a quarry launches a rock straight upward, and 2.1 s later it is rising at a rate of 17 m/s.

### [Solved] A jogger runs along a straight and level road for

A jogger runs along a straight and level road for a distance of 8.0 km and then runs back to her starting point. The time for this roundtrip is 2.0 h. A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.0 s later it is rising at a speed of 15 m/s. Assuming air resistance has no effect on the rock, calculate its

### A dynamite blast at a quarry launches a chunk of rock

2019116&ensp·&enspQuestion: A dynamite blast at a quarry launches a chunk of rock straight upward, and 1.7 s later it is rising at a speed of 20 m/s. Assuming air resistance has no effect on the rock, calculate its

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44.) A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.0 s later it is rising at a speed of 15 m/s. Assuming air resistance has no effect on the rock, calculate its speed (a) at launch and (b) 5.0 s after launch.

### A dynamite blast at a quarry launches a chunk of rock

2019116&ensp·&enspQuestion: A dynamite blast at a quarry launches a chunk of rock straight upward, and 1.7 s later it is rising at a speed of 20 m/s. Assuming air resistance has no effect on the rock, calculate its

### (Get Answer) A dynamite blast at a quarry launches a

A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.4 s later it is rising at a speed of 18 m/s. Assuming air resistance has no effect on the rock, calculate its speed at (a) at launch and (b) 5.1 s after the launch. at launch m/s at 5.1 s after launch m/s 1192494

### dynamite blast at a quarry launches a chunk of rock

(Get Answer) · A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.4 s later it is rising at a speed of 18 m/s. Assuming air resistance has no effect on the rock, calculate its speed at (a) at launch and (b) 5.1 s after the launch. at launch m/s at 5.1 s after launch m/s 1192494

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