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Recursos educativos
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Calculate. Work
EduBook Organización
- 4696 visitas
What work makes a person move a 10 cm wardrobe with a force parallel to the ground of 200 N? ? W = J And if you make the same force against a stationary wall? W = J
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Calculate. Forces
EduBook Organización
- 3118 visitas
Remember what you have studied in this section and answer the questions: A dynamometer has a spring with a modulus of elasticity k = 150 N/m. What force will be required to extend it 30 cm? Calculate…
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Calculate. Distances
EduBook Organización
- 2672 visitas
Find the capital of your Autonomous Community in the atlas. Find another town or city that is between 30 and 60 km from the capital.
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Calculate. Pressure
EduBook Organización
- 2380 visitas
Calculate the pressure exerted on the floor a box of mass 150 kg whose base has an area of 3 m2: P = Pa
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Calculate probability
Tiching explorer Organización
- 3631 visitas
Set of activities designed to help us learn about probability.We make predictions. We interpret charts to find mean, median, mode, and range.
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Calculate. Pressure
EduBook Organización
- 2167 visitas
Calculate the pressure exerted on snow by the feet of a man with a mass of 81 kg if you know that the total surface area of the soles of his boots is 0,6 m2? Note: g = 9,8 m/s2. P = Pa
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Calculate. Volume
EduBook Organización
- 1961 visitas
How many metres squared are 250 dm3 and 56 cm3? m3 The volume of a tube of toothpaste is 75 mL. What is the equivalent measurement in cm3? cm3 Calculate the volume of a water tank whose measurements are…
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Calculate. Work and energy
EduBook Organización
- 4481 visitas
Remember what you have studied in this section and answer the questions: How much work is done by a person who moves a piano (which is parallel to the ground) 10 m using a force of 200 N? A person does…
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Calculate. Leap years
EduBook Organización
- 3710 visitas
Leap years are years in which there are 29 days in February instead of 28. They happen every four years. Juan’s granny is very old but she says that she is only 23 because she was born on the 29th of…
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Calculate. Force and pressure
EduBook Organización
- 3207 visitas
Remember what you have studied in this section and answer the questions: What pressure is exerted on the ground by a person with a mass of 80 kg wearing skis with a total surface area of 0.6 m2? We have…