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
Lera25 [3.4K]
3 years ago
8

What tension must a 50.0 cm length of string support in order to whirl an attached 1,000.0 g stone in a circular path at 5.00 m/

s?
Physics
1 answer:
galina1969 [7]3 years ago
4 0

Explanation:

Assuming the circular path is horizontal, the sum of forces in the centripetal direction is:

∑F = ma

T = mv²/r

T = (1.0000 kg) (5.00 m/s)² / (0.500 m)

T = 50.0 N

You might be interested in
All of the members of a community belong to the same species tf
Anna35 [415]
That is false

I hope this helps!
3 0
3 years ago
Which of the following statements is the best definition of climate?
noname [10]
Climate is a particular place's distance from the equator
4 0
3 years ago
A ball of clay falls freely to a concrete floor. The ball does not bounce noticeably, and it quickly comes to rest. What has hap
omeli [17]

Answer:

The mechanical energy is converted to potential energy while the kinetic energy is zero

Explanation:

mechanical energy is the sum of potential energy and kinetic energy. It is the energy associated with the motion and position of an object. The total mechanical energy is the sum of these two forms of energy.

The Law of Conservation of Energy: Energy cannot be created or destroyed, but is merely changed from one form into another. This means that potential energy can become kinetic energy, or vice versa, but energy cannot “disappear”.

The mechanical energy is converted to potential energy while the kinetic energy is zero

7 0
3 years ago
Which of the following is the method by which air is cooled in the food storage component of a refrigerator?
dem82 [27]

Answer: Convection :)

3 0
3 years ago
How can an electric current produce a magnetic field
anygoal [31]

Answer:

When the compass is placed below the wire, and the electric current switched on, the needle deflects in the opposite direction. If an electric current is passed through a long coil of wire (a solenoid ) a magnetic field is produced which is the same shape as that of a bar magnet.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What does an octopus have to do with why atoms bond with other atoms?
    8·1 answer
  • Which statement is always true about objects which exert gravitational force on each other? A. They are a very large size. B. Th
    12·1 answer
  • The speed of light in a material is found to be 2.07 x 108 m/s. What is the most likely material from the options below if the s
    7·2 answers
  • Perfect symmetrical cone type volcanoes would have what type of drainage pattern
    14·1 answer
  • A horse is harnessed to a sled having a mass of 236 kg, includ- ing supplies. The horse must exert a force exceeding 1240 N at a
    15·2 answers
  • Anika asks Eva to roll a basketball and then a bowling ball to her. Which requires more force to roll, and why?
    10·2 answers
  • Electron kinetic energies are often measured in units of electron-volts (1 eV 1.6 x 10-19 J), which is the kinetic energy of an
    9·1 answer
  • A computer software update involved updating the flash memory of a hardware component. The update failed. A phone technician sai
    11·1 answer
  • ..Psychology Help Please!
    9·1 answer
  • A person riding a bike has an initial velocity of 2.5 m/s and accelerates at a rate of 1.5 m/s2 for
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!