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A student estimated a mass

A student estimated a mass to be 250 g but, upon carefully measuring it, found the value to be 240 g. What is the percent error
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2. asked by quick help needed
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Use the table to answer the question. Planet W=estimated mass of planet 6.4. Planet X=estimated mass of planet 3.3. Y=estimated
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Use the table to answer the questionPlanet: W: 6.4 ( estimated mass of planet 10^23kg) X: 3.3(estimated mass of planet 10^23kg)
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2. asked by shh
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in 2005, the space probe Deep Impact launched a 30 kg projectile into Comet Tempel 1. Observing the collision helped scientists
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2. asked by dreamygirl
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Students are preforming an experiment about Newton's third law using skateboards. Student A has a mass of 58kg and pushes off
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2. 102 views
Students are performing an experiment about Newton’s third law using skateboards. Student A has a mass of 58 kg and pushes off
1. 1 answer
2. 116 views
Students are performing an experiment about Newton’s third law using skateboards. Student A has a mass of 58 kg and pushes off
1. 1 answer
2. 120 views
A student is investigating mass and acceleration. The student applies the same force to two boxes, as shown in the table.The
1. 1 answer
2. 50 views
A student is investigating mass and acceleration. The student applies the same force to two boxes, as shown in the table.The
1. 1 answer
2. 37 views
A student is investigating mass and acceleration. The student applies the same force to two boxes, as shown in the table.The
1. 1 answer
2. 36 views