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
padilas [110]
2 years ago
14

What type of shoes are worn by the mountaineers and why​

Physics
1 answer:
Ilia_Sergeevich [38]2 years ago
5 0
Mountaineers wear shoes called approach shoes or rock shoes. They are spiky on the rough. They wear them to increase the action of friction on the ground.
You might be interested in
The old rubber boot has two leaks. The top of the boot is 0.3 m higher than the leaks. What is the velocity of the water coming
Otrada [13]

Answer:

Leak 1 = 3.43 m/s

Leak 2 = 2.42 m/s

Explanation:

Given that the top of the boot is 0.3 m higher than the leaks. 

Let height H = 0.3m and the acceleration due to gravity g = 9.8 m/s^2

From the figure, the angle of the leak 1 will be approximately equal to 45 degrees. While the leak two can be at 90 degrees.

Using the third equation of motion under gravity, we can calculate the velocity of leak 1 and 2

Find the attached files for the solution and figure

7 0
2 years ago
7. A 400 kg cannon fires an 80 kg student at +15 m/s. At what velocity will
telo118 [61]

Answer:

?

Explanation:

6 0
2 years ago
The driver sees that the road is empty and accelerates at 1.0 m/s2 for 5.0 s. what can you determine about the truck's motion us
vekshin1

kinematic equation

v=u+at

v-u=at

v-u = 1x5

the driver will have increased speed by 5 m/s. actual speeds unknown

7 0
3 years ago
Why does current flow through a circuit?
Ghella [55]

Answer:

Explanation:

cause it do

3 0
3 years ago
Read 2 more answers
A bulldozer pushes on a boulder with a force of 600 N. It accelerates at 3 m/s. Find mass.​
MrRissso [65]

Answer:

Formula for mass: m=f/a

m=600/3

The mass is 200.

Explanation:

Hope this helps!

5 0
2 years ago
Other questions:
  • A compressed spring has 16.2j of elastic potential energy when it is compressed 0.30m what is the spring constant of the spring
    9·1 answer
  • Estimate the total number of bacteria and other prokaryotes in the biosphere of the earth. (assume the bacteria are found to a d
    7·1 answer
  • Air resistance is an example of what type of friction?
    11·1 answer
  • If you attach a 50.0 g mass to the spring whose data are shown in the graph, what will be the period of its oscillations?
    10·1 answer
  • What are the periodic variations in Earth's rotation and orbit around the sun that alter the way solar radiation is distributed
    6·1 answer
  • A circular-motion addict of mass 80 kg rides a Ferris wheel around in a vertical circle of radius 10 m at a constant speed of 6.
    6·1 answer
  • Name three types of electromagnetic radiation that can travel through empty space
    12·1 answer
  • A tree limb of mass 12 kg falls straight down. If air resistance exerts 27 N of force on the limb as it falls, what is the net f
    5·2 answers
  • How do cells maintain homeostasis
    5·1 answer
  • True or false the sun produces energy through nuclear fusion
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!