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An iron bolt of mass

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
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2. asked by Nick
3. 1,189 views
An iron bolt is used to connect two iron plates together. The boltmust withstand shear forces up to about 3300 N. Calculate the
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2. asked by Joshua Edward
3. 728 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. 787 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
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2. asked by ucieng
3. 819 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. 1,700 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
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2. asked by Jason
3. 2,073 views
Question 1A)When iron rusts and forms iron oxide, the iron oxide has more mass than the iron. Which statement correctly explains
1. 1 answer
2. 32 views
When iron rusts and forms iron oxide, the iron oxide has more mass than the iron. Which statement correctly explains this
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2. 34 views
a student made an electromagnet using an iron bolt, copper wire three times around the bolt and a battery how can he increase
1. 1 answer
2. 110 views
A student made an electromagnet using an iron bolt, copper wire coiled three times around the bolt, and a battery. How can he
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2. asked by find
3. 18 views