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
puteri [66]
3 years ago
5

How can you use your personal choices to exercise more safely

Physics
1 answer:
vagabundo [1.1K]3 years ago
4 1
Not exercising in high-air pollution areas
limiting exercise in hot climates to the early morning and evening
using exercise equipment as it was designed to be used
Alizaha
2 years ago
which one????
You might be interested in
Will upvote!!!!
juin [17]
D. potential energy, because there is a bunch of water pent up, essentially stationary, waiting to roll down the steep mountain from the peak, so to say. if the dam were to be removed it would become kinetic.
4 0
3 years ago
Read 2 more answers
an ice skater applies a horizontal force to a 20.-kilogram block on frictionless, level ice, causing the block to accelerate uni
stiv31 [10]
The only vertical forces are weight and normal force, and they balance since the surface is horizontal. The horizontal forces are the applied force (uppercase F) in the direction the block slides and the frictional force (lowercase f) in the opposite direction.

Apply Newton's 2nd Law in the horizontal direction:
ΣF = ma
F - f = ma
where f = µmg

F - µmg = ma
F = m(a +µg)
F = (20 kg)(1.4 m/s² + 0.28(9.8 m/s²)

F = 83 N
3 0
3 years ago
Some drops a ball off of the top of a 125-m-tall building. In this prob-lem, you will be solving for the time it takes the ball
Nimfa-mama [501]

Answer:

t = 5.05 s

Explanation:

This is a kinetic problem.

a) to solve it we must fix a reference system, let's use a fixed system on the floor where the height is 0 m

b) in this system the equations of motion are

              y = v₀ t + ½ g t²

where v₀ is the initial velocity that is v₀ = 0 and g is the acceleration of gravity that always points towards the center of the Earth

e)    y = 0 + ½ g t²

     t = √ (2y / g)

     t = √(2 125 / 9.8)

     t = 5.05 s

6 0
3 years ago
Give an example of a situation in which you would describe an
Viktor [21]
It would be A because it would make sense
5 0
3 years ago
Use the picture to answer the following question. image Which of the following will predict what would happen if the scuba tank
Ira Lisetskai [31]

Answer:

c

Explanation:

3 0
2 years ago
Other questions:
  • Describe the energy transformations that occur from the time a skydiver jumps out of a plane until landing on the ground.
    9·2 answers
  • Adding energy or increasing the speed of the particles at very low pressure in a solid would cause
    14·1 answer
  • A car heading north collides at an intersection with a truck of the same mass as the car heading east. If they lock together and
    5·1 answer
  • What is the most common consumed Halloween candy in the us after chocolate
    14·1 answer
  • A _______ satellite records reflected wavelengths from Earth's surface
    13·2 answers
  • Describe the path of the electric current through a circuit?​
    10·1 answer
  • What are the three main types of stress in rock
    7·1 answer
  • 1. A 61-kg woman doing pull-ups lifts her body a distance of 0.32 meters in 1.8 seconds. What is the power provided by her bicep
    6·1 answer
  • Pleas answer if you want brainliest I need help fast
    12·2 answers
  • You hang a light in front of your house using an
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!