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
grigory [225]
2 years ago
10

PLEASE HELP QUICKLY!!

Physics
2 answers:
Assoli18 [71]2 years ago
7 0

O a. How fast an object falls depends on its mass.

IS FALSE

Explanation:

Mass does not affect the speed of falling objects, assuming there is only gravity acting on it.

tensa zangetsu [6.8K]2 years ago
6 0

Answer:

A

Explanation:

took the test today at school, got a 95.

You might be interested in
In preparation for an electrophoresis procedure, enzymes are added to DNA in order to
lapo4ka [179]
It is 2.) Cut the DNA into fragments
3 0
3 years ago
A bicycle wheel of radius 0.70 m is rolling without slipping on a horizontal surface with an angular speed of 2.0 rev/s when the
aleksandrvk [35]

Answer:

θ= 5 radian

Explanation:

Given data:

Radius r = 0.70 m

Initial angular speed ω_i = 2rev/s

Time t = 5 s

Final angular speed ω_f =0

so we have angular displacement

\theta= \frac{\omega_f-\omega_i}{2}\times t

putting values

\theta= \frac{0-2}{2}\times5 = 5 rad

8 0
3 years ago
Do help me pleaseeeee
Anton [14]
The mass needed at peg 1 is a 5g mass.

The 15g should hang at peg 5.

The reason is force x distance clockwise is equal to force x distance anti-clockwise
8 0
3 years ago
A 60 W light bulb is powered by a connection to a wall outlet with 120 V across the plug terminals. a) What is the current passi
Oxana [17]

Answer:

The current through the resistor is 0.5 A

Explanation:

Given;

power of the light bulb = 60 W

voltage in the wall outlet across the plug terminals = 120 V

power of the light bulb is the product of voltage in the wall outlet across the plug terminals and the current passing through the resistor.

power = voltage x current

Current = \frac{power}{voltage} = \frac{60}{120} = 0.5 A

Therefore, for a  60 W light bulb powered by a connection to a wall outlet with 120 V across the plug terminals, the current passing through the resistor is 0.5 A

7 0
3 years ago
Read 2 more answers
How would you find the average speed of a cyclist throughout an entire race
Fudgin [204]

Speed = distance / time
If you input your numbers into this equation you will be able to find the cyclists average speed
8 0
3 years ago
Other questions:
  • A ball is rolled uphill a distance of 5 meters before it slows, stops, and begins to roll back. The ball rolls downhill 9 meters
    11·1 answer
  • Th answer is "electric attraction is a force that can act at a distance."
    9·1 answer
  • The distance to the North Star, Polaris, is approximately 6.44 3 1018 m.
    12·1 answer
  • An organism has 20 chromosomes after fertilization.after meiosis, how many chromosomes would each sex cell have?
    10·1 answer
  • A thin insulating rod is bent into a semicircular arc of radius a, and a total electric charge Q is distributed uniformly along
    6·1 answer
  • An electrolytic cell can be used to plate gold onto other metal surfaces. The plating reaction is: Au (aq) e- --> Au(s) Notic
    12·1 answer
  • A 1.7m long barbell has a 20kg weight on its left and a 35kg weight on its right. (a) If you ignore the weight of the bar itself
    12·1 answer
  • A farmer lifts his hay bales into the top loft of his barn by walking his horse forward with a constant velocity of 1 ft/s. Dete
    15·1 answer
  • Notación científica de 55,000m
    5·2 answers
  • Donner le lien entre la consommation d,eau et l,aspect de votre peau c,est un dm note reponse​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!