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A piano of mass 800

How does the pulley make work easier?a It changes the direction of the force applied to raise the piano b It changes the
1. 1 answer
2. 76 views
A team of piano movers are lifting a grand piano from the ground to the third floor of a building, 30 m above the ground. The
1. 1 answer
2. 59 views
which of the following is true of the piano?A the piano is lightweight and easy to transport B the piano was created after the
1. 4 answers
2. asked by Alejandro 😃
3. 2,452 views
Which of the following is true of the piano?The piano is lightweight and easy to transport The piano was created after the organ
1. 1 answer
2. asked by #I'maBrat
3. 171 views
Which of the following is true of the piano?(1 point) The piano is lightweight and easy to transport. The piano was created
1. 1 answer
2. 103 views
3. Which of the following is true of the piano?The piano cannot play a wide range of dynamics. The piano was invented first. The
1. 1 answer
2. 112 views
A piano of mass 800 kg is hoisted up to a 15 meter height. Just then, the rope breaks with the piano plummeting down to the
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2. asked by pakilina
3. 553 views
The largest grand piano in the world is really grand. Built in London, it has a mass of 1.25 × 103 kg. Supposea pianist
1. 2 answers
2. asked by Anonymous
3. 1,949 views
The largest grand piano in the world is really grand. Built in London, it has a mass of 1.25 × 103 kg. Supposea pianist
1. 1 answer
2. asked by Anonymous
3. 916 views
The largest grand piano in the world is really grand. Built in London, it has a mass of 1.25 × 103 kg. Supposea pianist
1. 0 answers
2. asked by Anonymous
3. 708 views