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
natta225 [31]
2 years ago
8

A mass m attached to a spring of constant k is oscillating on a frictionless surface. A second mass of mass m is dropped on top

of the first at the moment the spring is extended to the end (x = A). Which of the following is true?
A. The maximum velocity does not change.
B. The amplitude of the oscillation A decreases.
C. The frequency of oscillations f does not change.
D. The frequency of oscillations f increases.
E. The period of oscillation increases.
Physics
1 answer:
elixir [45]2 years ago
8 0

Answer:

E. The period of oscillation increases.

Explanation:

The period of oscillation is:

T = 2π√(m/k)

Frequency is the inverse of period (f = 1/T), so as period increases, frequency decreases.

Increasing the mass will increase the period and decrease the frequency.

You might be interested in
A Carnot heat engine and an irreversible heat engine both operate between the same high temperature and low temperature reservoi
andrezito [222]

Answer:

the answers d

4 0
3 years ago
Which element is most likely to carry electric current easily?
Sindrei [870]
The most likely element is silver
in second place is copper
3 0
3 years ago
A bicyclist accelerates from a stop to a speed of 12m/s in 3 seconds.what is her acceleration
AVprozaik [17]

Answer:

4m/s2

Explanation:

acceleration=v-u/t...v=12m/s,u=0m/s,t=3sec

a=12-0/3

=4m/s2

8 0
2 years ago
PLS HELP WILL MARK BRAINLIEST
MariettaO [177]

Answer:

2.835 Watts

Explanation:

P = I²R

P = 1.5² × 1.26

P = 2.835 Watts

3 0
3 years ago
Read 2 more answers
When the spacecraft is at the halfway point, how does the strength of the gravitional force on the spaceprobe by Earth compre wi
mixer [17]

Solution :

When the spacecraft is at halfway point, the distance from the Earth as well as Mars are same. We have to account the masses of the planets. The gravitational force that is exerted by the Earth is greater because of its combined mass with the space probe.

The mass of Earth is greater than the mass of Mars. Therefore, the force of Earth is more than Mars.

5 0
2 years ago
Other questions:
  • What is the momentum of a 5 kg object that has a velocity of 1.2 m/s?
    12·2 answers
  • А<br> is a push or pull.
    12·1 answer
  • Could anyone help with this
    9·1 answer
  • Which statement best summarizes the advice Rudyard Kipling offers in "If"?
    9·2 answers
  • Can you change how much power you use while exercising?
    14·1 answer
  • Vaccine ASAP don't got much time
    7·2 answers
  • Light traveling through air strikes the surface of the four different materials shown. Which material reflects light but does no
    13·2 answers
  • Convection currents form when warm air rises and cold air sinks. What causes the warm air to rise and the cold air to sink?
    15·2 answers
  • An arrow is launched from P with a speed Vi = 25m / s. Knowing that the target Q is 10 m high, and the arrow reaches it as shown
    5·1 answer
  • Help please an observer at the North Pole sees the moon phase shown below. What Moon phase will be observed approximately one we
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!