1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhannawk [14.2K]
3 years ago
7

How do Swati and Banks adjust their body position during a skydiving jump so they can fall at the same rate?

Physics
1 answer:
Wittaler [7]3 years ago
3 0

Sky diving involves free fall under gravity along with the drag due to air molecules pushing against the body slowing the rate of fall of a body. This is actually a significant amount of force.  The drag force depends on the contact surface area and weight of the body. More the surface area in contact, more would be the drag. The sitting position of the skydiver would experience less drag than the chest down position. This is because of the less contact surface area of the body with the air molecules while in the former case. Since no two persons have identical body shape and weight, the rate of fall can be made nearly equal but not exactly equal. This is would be possible when they are having same body position.

You might be interested in
Kayla drew two ray diagrams to compare the behavior of light rays.
Naddika [18.5K]

The answer is the last option

Explanation:

8 0
3 years ago
Read 2 more answers
A box is pushed 40 m by a mover. The amount of work done was 2,240 j. How much force was exerted on the box
Georgia [21]

The force exerted on the box is 56 N

Explanation:

The work done by a force on an object is given by

W=Fd cos \theta

where

F is the magnitude of the force

d is the displacement of the object

\theta is the angle between the direction of the force and of the displacement

For the box in this problem, we have:

W = 2240 J is the work done

d = 40 m is the displacement of the box

Assuming that the  force is parallel to the displacement, \theta=0

Solving the equation for F, we find the force exerted on the box:

F=\frac{W}{d cos \theta}=\frac{2240}{(40)(cos 0)}=56 N

Learn more about work:

brainly.com/question/6763771

brainly.com/question/6443626

#LearnwithBrainly

3 0
3 years ago
The faster am igneous rock cools the_ the crystal size
HACTEHA [7]
Bigger is the correct answer. the faster an igneous rock cools the bigger the bigger the crystal size will be
7 0
3 years ago
PLEASE HELP!!!
pickupchik [31]
The answer is ultraviolet rays

7 0
3 years ago
Find the average speed of a walk to school and back if you took 12 minutes to walk there and 18 minutes to get back
nikdorinn [45]

Answer:

12+ 18 divide by 2 is the average minutes

7 0
2 years ago
Other questions:
  • 4. Two scientists are experimenting with pure samples of isotope X, a highly radioactive substance. The first scientist has a sa
    13·1 answer
  • A theory is a way of explaining observations. true or false.
    8·2 answers
  • The sunlight that reaches Earth is generated by a transformation of _____.
    14·1 answer
  • A deuteron (a nucleus that consists of one proton and one neutron) is accelerated through a 4.01 kV potential difference. How mu
    5·1 answer
  • The process by which hot and cold air are transferred in the atmosphere is
    15·2 answers
  • Calculate equivalent resistance in the following between points P and Q​
    12·2 answers
  • A small hole is made at the bottom of a plastic cup. If it is filled with water and allowed to fall freely, will waterfall down
    14·2 answers
  • A 150.0-kg crate rests in the bed of a truck that slows from 50.0 km/h to a stop in 12.0 s. The coefficient of static friction b
    9·1 answer
  • - A wooden crate that measures 2.0 m long and 0.40 m wide rests on
    9·1 answer
  • Are forces present even when there is no movement?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!