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A bolt of mass 0.3

In an effort to loosen the bolt on the wheel of a car, a man with a mass of 70kg steps on the end of a 50cm tire iron which is
1. 1 answer
2. asked by Nick
3. 1,189 views
A metal bolt in a calorimeter gives up 3.6 x103J of energy as heat to the surrounding water. The bolt has a mass of 0.25 kg and
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2. asked by Jeffery
3. 676 views
Nut C fits on Bolt C. Nut B fits on Bolt B. Nut A fits on Bolt A. Bolt C is larger than Bolt B. bolt A and Bolt B are exactly
1. 4 answers
2. asked by Ingrid
3. 12,943 views
nut A fits on Bolt B. Bolt C does not fit Nut A or Nut B. Nut D fits on Bolt B. Bolt C is the same size as Bolt D, but smaller
1. 3 answers
2. asked by Ingrid
3. 3,775 views
Can some one please help me with this question?An iron bolt of mass 121.1 g hangs from a string 1.2 m long. The top end of the
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2. asked by Hieu Chu
3. 784 views
A lightning bolt may carry a current of 1.00 ✕ 104 A for a short time interval. What is the resulting magnetic field 134 m
1. 1 answer
2. asked by Chris
3. 755 views
An iron bolt of mass 80.0 g hangs from a string 38.8 cm long. The top end of the string is fixed. Without touching it, a magnet
1. 2 answers
2. asked by ucieng
3. 1,696 views
An iron bolt of mass 70.0 g hangs from a string 31.3 cm long. The top end of the string is fixed. Without touching it, a magnet
1. 4 answers
2. asked by Jason
3. 2,066 views
An iron bolt of mass 80.0 g hangs from a string 38.8 cm long. The top end of the string is fixed. Without touching it, a magnet
1. 1 answer
2. asked by ucieng
3. 819 views
An Engineer is designing a bolt to fit a new machine. The bolt was the shape of a hexagon with a cymetrical hole in its center.
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2. asked by hector
3. 612 views