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
olganol [36]
3 years ago
11

Timers at a swim meet used four different clocks to time an event which recorded time is the most precise

Physics
2 answers:
tatiyna3 years ago
8 0
The answer is b 55.2 that is correct
Dennis_Churaev [7]3 years ago
4 0

Answer:

option D

Explanation:

the correct answer is option D

from the all four clocks the precise value will be given by the fourth clock which is 55.254 s.

because the measurement by that clock can be as small as 0.001 so, the precision of any instrument can be measured by how small value it can calculate so the answer will be option D

You might be interested in
Shear stress created the San Andreas Fault in Southern California. It is an example of a _____.
cupoosta [38]
Shear stress created the San Andreas Fault in Southern California. It is an example of a <span>reverse fault.</span>
7 0
3 years ago
Read 2 more answers
The gas pressure inside a container decreases when
avanturin [10]

Answer:

When the volume increases or when the temperature decreases

Explanation:

The ideal gas equation states that:

pV= nRT

where

p is the gas pressure

V is the volume

n is the number of moles of gas

R is the gas constant

T is the gas temperature

Assuming that we have a fixed amount of gas, so n is constant, we can rewrite the equation as

\frac{pV}{T}=const.

which means the following:

- Pressure is inversely proportional to the volume: this means that the pressure decreases when the volume increases

- Pressure is directly proportional to the temperature: this means that the pressure decreases when the temperature decreases

8 0
3 years ago
1. Which of the following causes physical erosion?
morpeh [17]
1)a 2)D 3)a. I think the answers are
4 0
3 years ago
Pitch marks are the invitations left by the ball when they fall on the green
Kipish [7]
You can mark, lift and clean a ball on the green, but it's a violation to do so when another ball is in motion, as your ball might influence the outcome of that stroke. You can also mark and clean your ball in some instances when it's off the green: cleaning it, for example, just to the point where you can identify it.
3 0
3 years ago
Tangential velocity 2. Parabolic pathway 3. Projectile 4. Centripetal acceleration 5. Centripetal force a. acceleration towards
Stels [109]

1. Tangential velocity:

<em>e) the instantaneous velocity of a body moving in a circular path.</em>

2. Parabolic pathway

<em>c. a curved path followed by projectiles</em>

3. Projectile

<em>d) an object projected through space, traveling in two dimensions, that accelerates vertically due to gravity.</em>

4. Centripetal acceleration

<em>a) acceleration towards the center caused by the centripetal force</em>

5. Centripetal force

<em>b) a force which keeps a body moving with a uniform speed along a circular path and is directed along the radius towards the center</em>

4 0
3 years ago
Other questions:
  • Which describes static electricity
    11·1 answer
  • If a gas has an absolute pressure of 319 kpa. It gage pressure is A) 419kpa B)219 kpa C) 439 kpa D)199 kpa
    5·1 answer
  • An object has a mass of 1kg on Earth. What is its weight on the moon?
    15·1 answer
  • Recall the topography of the Sierra Nevada Mountains east of California's central valley. Which of the following locations would
    5·1 answer
  • True or False: when measuring speed the distance must be considered to be rectilinear (in a line)
    9·2 answers
  • Crime is defined as a violation of<br> A. Safety<br> B. Morals<br> C. Law<br> D. Community
    6·2 answers
  • A soccer player kicks a ball with initial velocity of 10m/s at an angle of 30 degrees above the horizontal.....what is the magni
    12·1 answer
  • Can someone Plzzz help meee.
    9·1 answer
  • A fixed mass of gas has a volume of gas of 25cm3. the pressure of the gas is 100kPA. the volume of the gas is slowly decreased b
    9·1 answer
  • A small car has a head-on collision with a large truck. Which of the following statements concerning the magnitude of the averag
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!