Recent activity by Alex Riina

Recent activity by Alex Riina

Explain how a catapult works. Include the following words in your explanation. 1. Potential energy 2. energy 3. kinetic energy 4. transfer, distance.

answered Dec 13, 2024

1 answer 140k views

As a block of wood of mass 2.0 kg slides along a floor, its speed decreases from 4.0 m/s to 1.0 m/s. (a) How much kinetic energy does it lose? (b) How much work does the frictional resistance of the floor

asked Dec 2, 2024

1 answer 118k views

Work of WHO: Provide leadership and create partnerships to promotes health and wellbeing

answered Oct 20, 2024

1 answer 226k views

What are the types of pavement markings for shared use lane markings? 1) A 2) B 3) C 4) D

asked Oct 19, 2024

1 answer 35.9k views

Which measuring components produce a single measure over a period of time? 1) Thermometers 2) Barometers 3) Hygrometers 4) Chronometers

answered Sep 29, 2024

1 answer 66.8k views

Why is humor often found in children's picture books

asked Sep 20, 2024

1 answer 100k views

What are the scaling options you can apply on Mule runtime and Mule application? 1) Vertical scaling 2) Horizontal scaling 3) Auto scaling 4) All of the above

asked Aug 17, 2024

1 answer 222k views

Which of the following is the best approximation for the expression 48√ - 23√? A) 25√ B) 27√ C) 26√ D) 30√

answered Jul 15, 2024

1 answer 47.1k views

If you were to design a novel hydrophobic protein, which type of monomers would be most essential to incorporate in the molecule in order to achieve the desired result? A. Amino acids with nonpolar side

asked Apr 21, 2024

1 answer 209k views

What essential oil is safe to use on someone who is pregnant?

asked Apr 9, 2024

1 answer 83.3k views

following his first landing in the bahamas, columbus returned to europe and told the king and queen of spain that he had reached islands off the coast of the continent of

asked Feb 3, 2024

1 answer 15.3k views

Please tell me fast 3(2.6x-3)=4(-7-2.8x)

asked Sep 12, 2023

1 answer 126k views

10m+8=7m+17show step by step solving

answered Aug 30, 2023

1 answer 96.6k views

Mixing life up with art, often with a dose of humor, artists in the sixties, making assemblages or creating Happenings were compared by critics to an

answered Aug 22, 2023

1 answer 150k views

To what extent do parent´s affection and engagement influence a change in a students´ academic behavior?

answered Aug 15, 2023

1 answer 62.1k views

After the United States declare war on Germany approximately How it tak for over a million American

answered Jun 24, 2023

1 answer 154k views

If the scientists that believe the virus has not reached loulslana are accurate

answered May 29, 2023

1 answer 127k views

HELP PLEASE!! ASAP What would the mass be in kg?

answered Apr 16, 2023

1 answer 154k views

What is genocide? O a planned evacuation of a group of people O a temporary containment of a group of people a systematic extermination of a group of people O a coordinated effort to relocate a group of

answered Mar 8, 2023

2 answers 187k views

Can please help me me

answered Feb 23, 2023

2 answers 170k views

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