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Questions in science

[Sagot para sa’yo] what are some possible effect from a harmful materials?​

[Sagot para sa’yo] 3.Books In-Text Citation (APA)DIRECTIONS: Write an in-text citation for each book.1.Title: Wild Wanderings Author: May HirschfeldDate Published: 1989Publisher: Wisdom House2.Title: The Hard Way Author: Jonathan DaviesDate Published: 2022Publisher: Random HouseTitle: Everyday WitchcraftAuthor: Allie PorterDate Published: 2020Publisher: Magical Tomes, LLC4.Title: Play Better, Live Better Author: Richard Jones,DVMDate Published: 2023Publisher: Animal HouseTitle: Friendship 101 Author: Wanda PerkinsDate Published: 2019Publisher: Lifeways Books, Inc.In Text Citation​

[Sagot para sa’yo] write 5 situation showing repair​

[Sagot para sa’yo] Problemswhat is the wavelength of a 70 hertz sound waveI traveling at 343 mls?​

[Sagot para sa’yo] 10 examples of useful materials

[Sagot para sa’yo] When this light is on for 5 minutes it converts 200 J of electrical energy to light and heat. What is the power rating of the bulb?

[Sagot para sa’yo] Mass of 1400 N Force?​

[Sagot para sa’yo] ARANNGEDUKARepublic of the PhilippinesDepartment of EducationREGION III-CENTRAL LUZONSCHOOLS DIVISION OF ZAMBALESDISTRICT OF SUBICSUBIC NATIONAL HIGH SCHOOLLEARNING ACTIVITYDIRECTIONS: Read and answer the following questions in a separate sheet of paper.1. A constant force of 2000N pulls a crate along a level floor a distance of 10m in 50s. What is the power used?2. A hoist operated by an electric motor raises a load of 300kg vertically at a steady speed of 0.2ms¹.Frictional resistance can be taken to be constant at 1200N. What is the power required?3. How long would it take a 500W electric motor to do 1.50 x 105J of work?4. A force of 5.ON moves a 6.0kg object along a rough floor at a constant speed of 2.5m/s.a) How much work is done in 25s?b) What power is being used?5. How much electrical energy (in kilowatt hours) would a 60.0W light bulb use in 60.0 days if left on steadily?6. A 12V car battery is found to be capable of storing 2.0 kWh of electrical energy. For a certain electric car,it is necessary to develop 10kW of power to drive at 20km/h.a) Suppose that the car has 10 such batteries which results in 10 times the energy, how long (in hours)could it run if all 10 of them released all their energy?b) How far (in kilometers) can the car go on its 10 batteries if they are fully charged?7. The power output of an engine is 3000W.a) How much work does the engine do in 20s?b) The efficiency of the engine is 30%. How much energy is supplied to the engine in 20s?c) What power is supplied to the engine?Thank you for completing the learning activity.SIONALMangan Vaca, Subic, Zambales​

[Sagot para sa’yo] 2. What is the speed of sound at -20°C?GIVENASKEDFORMULASUBSTITUTIONANSWER​

[Sagot para sa’yo] what technique did the people do to have the good quality of life under science and technology​