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
Dmitriy789 [7]
3 years ago
11

When lifting weights, arch your lower back for extra strength. Is this true?

Physics
1 answer:
Aleksandr [31]3 years ago
6 0

Answer:

No

Explanation:

You might be interested in
Two elements in Period 4 that are most similar to Cobalt?
lisabon 2012 [21]
Iron and nickel are the elements most similar to cobalt
5 0
3 years ago
Scientists often use models to study the movement of continents. Why might scientists use a model to show this movement? A. Extr
egoroff_w [7]

Answer:

Paleontologists have argued for a long time that the demise of the dinosaurs was caused by climatic alterations associated with slow changes in the positions of continents and seas resulting from plate tectonics. Off and on throughout the Cretaceous (the last period of the Mesozoic era, during which dinosaurs flourished), large shallow seas covered extensive areas of the continents. Data from diverse sources, including geochemical evidence preserved in seafloor sediments, indicate that the Late Cretaceous climate was milder than today's. The days were not too hot, nor the nights too cold. The summers were not too warm, nor the winters too frigid. The shallow seas on the continents probably buffered the temperature of the nearby air, keeping it relatively constant.

3 0
3 years ago
Read 2 more answers
Will give big prizes !!
In-s [12.5K]

Answer:

it may be because of the movement of the atoms. i believe that the heat of the warm water makes it move faster, thus making the object float due to upthrust, or air pressure

7 0
2 years ago
When light passes through a convex lens, it does this.....
Tpy6a [65]

Explanation:

6. Converge or come together

7. convex

3 0
3 years ago
Read 2 more answers
Velocity is described by __ and time
klasskru [66]

Answer:

direction and time

Explanation:

4 0
3 years ago
Other questions:
  • The unit of length most suitable for measuring the thickness of a cell phone is a ( megameter, meter, millimeter, nanometer ) Th
    6·1 answer
  • How does a nuclear power plant produce electricity
    10·1 answer
  • The waves in a ripple tank are moving toward a barrier gap that is 1/2 the wavelength. A and B are equidistant from the gap. Sel
    7·2 answers
  • An advertising balloon shaped like a giant soda can is 15 feet tall and 7 feet wide. How many cubic feet of helium will be neede
    8·1 answer
  • X-component of length 5 and a y-component of length 4. What is the angle of the vector?
    11·1 answer
  • Now, consider whether the following statements are true or false:_____________________________________.
    14·1 answer
  • Vestobular receptors enable one to balance. <br><br> True or False
    14·2 answers
  • What of a wave is a measure of the energy it carries
    10·1 answer
  • When an unbalanced force acts on an object
    7·1 answer
  • When using higher magnification, you need more light. which parts of the microscope can be adjusted to provide more light, and h
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!