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
mr Goodwill [35]
2 years ago
12

A small mailbag is released from a helicopter that is descending steadily at 2.00 m/s. After 5.00s what is the speed of the mail

bag
Physics
1 answer:
grandymaker [24]2 years ago
7 0
The acceleration of gravity (on Earth) is 9.8 m/s² downward.

This means that every falling object gains 9.8 m/s more downward speed
every second that it falls.

In 5 seconds of falling, it gains (5 x 9.8 m/s) = 49 m/s of downward speed.

If it was already descending at 2.0 m/s at the beginning of the 5 sec,
then at the end of the 5 sec it would be descending at

                                 (2 m/s  +  49 m/s)  =  51 m/s .
You might be interested in
Both slicing a tomato and a chemical change such as burning toast cannot be reversed. however why is slicing a tomato sill consi
kondaur [170]
Slicing a tomato is still considered a physical change because you are only altering the shape of it by slicing it. It does not change color or make bubble when slicing the tomato. Therefore, it is still a physical change
hope this helps:)
4 0
3 years ago
One principle of environmental law and policy in the U.S. is to make polluters pay . True or false ?
crimeas [40]
In a way it’s true because you can get a ticket for getting caught littering
5 0
3 years ago
Question 25 of 25 What is a limitation of modeling the effect of gravity on a falling object by using a ball dropped from differ
agasfer [191]

Answer:

Air slows down The fall of any object including a ball.

5 0
3 years ago
Read 2 more answers
What activities areaways to overcome barriers to physical fitness
dexar [7]

Answer:

No Time

Schedule activities into your day and use an exercise log so you can see how little time it takes.

Build activities into everyday tasks no matter where you are: Bike to work. Use the stairs. Take walk breaks at work. Garden. ...

Find an activity you enjoy that works for your schedule

4 0
2 years ago
A negative ion has more question 1 options:
Dimas [21]
B, this would balance to a negative charge
8 0
3 years ago
Other questions:
  • A system of pulleys is used to raise a load of bricks that weighs 1,700 newtons. The force applied to the pulley is 340 newtons.
    9·2 answers
  • A deviated nasal _________ occurs when the partition between the two nostrils is pushed to one side, leading to a partially obst
    8·1 answer
  • a 0.25 kg arrow is moving at 5 m/s and hits a 0.10 kg apple. The apple sticks to the arrow, and both move to the right together.
    8·1 answer
  • A 160 g basketball has a 32.7 cm diameter and may be approximated as a thin spherical shell. Starting from rest, how long will i
    12·1 answer
  • How can the process of climate change best be described?
    9·2 answers
  • It takes about 7000 years for light from the eagle nebula to reach us on earth. using this information, and the speed of light g
    9·1 answer
  • A 0.750 kg block is attached to a spring with spring constant 13.0 N/m . While the block is sitting at rest, a student hits it w
    11·1 answer
  • How are acceleration and speed related​
    8·2 answers
  • Explain what is happening in this picture
    5·1 answer
  • Elements are composed of atoms of at least two different types.<br> True<br> False
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!