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
Vitek1552 [10]
1 year ago
13

When the ball of the pendulum moves from (x) to (y) in a duration of 0.02 sec the frequency equals

Physics
1 answer:
Mariulka [41]1 year ago
5 0
0.4 sec the frequency equals
You might be interested in
According to the what the universe's total amount of energy does not change
RideAnS [48]
The Law of Conservation of Energy
8 0
3 years ago
Which one of the following is a derived Si unit a. Newton, b. Meter, c. Mole, d. Kiogram<br>​
Sever21 [200]

I think newton is the answer

4 0
3 years ago
Read 2 more answers
1 (3 points)
trapecia [35]

Answer:

300

Explanation:

15x20

5 0
3 years ago
When a positive charge moves in the direction of the electric field, what happens to the electrical potential energy associated
VladimirAG [237]

Answer:

B it decreases

Explanation:

the movement of a positive test charge in the direction of an electric field would be like a mass falling downward within Earth's gravitational field. Both movements would be like going with nature and would occur without the need of work by an external force. This motion would result in the loss of potential energy

6 0
3 years ago
A baseball is hit into the air with a velocity of 27 m/s. How high does it go?
Marizza181 [45]

Answer:

Explanation:

If a baseball is hit into the air with a velocity of 27 m/s, we want to determine the maximum height of the ball. Using the projecile formula;

Max height H = u²/2g

u is the initial velocity of the body = 27m/s

g is the acceleration due to gravity = 9.81m/s²

H = 27²/2(9.81)

H = 729/19.62

H = 37.16m

Hence the ball went 37.16m high

8 0
3 years ago
Other questions:
  • At distances greater than 2 femtometers, the nuclear strong force is stronger than (select all that apply):
    13·2 answers
  • Beyond what point must an object be squeezed for it to become a black hole
    12·1 answer
  • Which phenomenon generates electric current?
    13·2 answers
  • What is gene-environment interactions?
    10·1 answer
  • Water runs into a fountain, filling all the pipes, at a steady rate of 0.750 m3&gt;s. (a) How fast will it shoot out of a hole 4
    10·1 answer
  • How is the number 3450 written in scientific notation?
    11·1 answer
  • A star is twice as massive as the sun. How will it's lifespan compare???
    13·2 answers
  • Why is the gravitational potential energy of an object 1 meter above Earth's surface more than its potential energy 1 meter abov
    10·1 answer
  • How do we find work from a force-displacement graph when the force exerted<br> is not constant?
    11·1 answer
  • A snail can move approximately.3 meters per minute. How many<br> meters can a snail travel in 45min?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!