OROLFTERAB46IN OROLFTERAB46IN

Science

Answered

a parachute slows down skydivers to safe terminal speed because it _________.

a. increases air resistance
b. decreases air resistance
c. adds to the weight of the skydiver
d. decreases the gravitational pull on the skydiver

Sagot :

YANAVIVYIN YANAVIVYIN

Answer:

Once the parachute is opened, the air resistance overwhelms the downward force of gravity. The net force and the acceleration on the falling skydiver is upward. The skydiver thus slows down. As the speed decreases, the amount of air resistance also decreases until once more the skydiver reaches a terminal velocity.

so a.

Explanation:

Answer Link

In Studier: Other Questions

4. Maloyo Malapit5.buoPanuto Umuhit Nang Mga Bagay Na Kasalungat Nang Mga SumusunodSue1.2./3.4.5.

Ano Ang Dapat Isaalang Alang Upang Mapanatili Ang Magandang Ugnayan Ng Pakipagkalakalan Ng Mga Lalawigan Sa Rehiyon At Sa Iba Pang Karatig Rehiyon

1. Name Two Larong Pinoy (Traditional Filipino Games). 

Is An Imaginary Line That Runs Through The Earth's Surface From West To East

Mahalaga Ba Ang Pagkilala As Sting Pambansang Sayaw? Bakit ?

Identifying Ones Values Strenghts Challenges Opportunities And Interests Are Part Of Personal Development

1. Ano Ang Tawag Sa Taktikang Pandigma Na Ginamit Ng Nazi?

Ang Tawag Sa Kaharian Nina Haring Fernando At Reyna Valeriana

Additional ActivitiesDirections: Look At The Picture Closely. Write Five Possible Effectsthat Might Happen. Write Your Answers On A Separate Blank Sheetof Paper

30CebukarapatanKaragatang IndyanEuropa18691. Pinagdurugtong Ng Suez Canal Ang Dagat Mediteranyo, Gulpo Ng Suez, Dagat Pula At2. Binuksan Ang Suez Canal Noong3.

What Are The Elements Of Fire Protection Plan

As The Difference Member