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
finlep [7]
3 years ago
7

An object has a kinetic energy of 225 j and a momentum of magnitude 28.3 kg · m/s. (a) find the speed of the object. m/s (b) fin

d the mass of the object
Physics
1 answer:
Irina18 [472]3 years ago
5 0
A. hope this helps ;0
You might be interested in
A group of students conduct an experiment with a block of wood sliding down an incline. They find that the final energy of the b
77julia77 [94]

Answer:

1) 51 m

2) Some energy was transformed to other forms. (This question)

3) 3.24 J

4) 45 J

5) 1020 J

Explanation:

100%

8 0
3 years ago
A glass of water has a temperature of 8°c. in which situation will more energy be transferred, when the air's temperature is 25°
frosja888 [35]
35 because the water will react differntly n get warmer
4 0
3 years ago
A tree performing photosynthesis is an example of _____________
Fittoniya [83]

Answer:Chemical

Explanation:Photosynthesis is the biochemical reaction through which all green plants, including trees, make their food to live and grow.

3 0
3 years ago
1. A heat lamp is designed to keep food and other things warm. Would it also make a good tanning lamp? Why or why not?
NemiM [27]
1. becuase it is so hot that it could tan or be used to keep warm.
4 0
3 years ago
Read 2 more answers
In making the determination that bullets, shells, or cartridge cases were fired from a specific weapon, the criminalist would us
ss7ja [257]

Answer:

Comparison Microscope

Explanation:

The Comparison Microscope allows for comparison between two objects or samples by placing them side by side.

It is primarily used in criminology for ballistics which makes it ideal to find out if bullets, shells, or cartridge cases were fired from a specific weapon.

7 0
3 years ago
Other questions:
  • If Vx = 7.00 units and Vy = -7.60 units, determine the magnitude of V⃗ .
    12·1 answer
  • As planets with a wide variety of properties are being discovered outside our solar system, astrobiologists are considering whet
    14·1 answer
  • The friction of the water on a boat produces an acceleration of -10. m/s2. If the boat is traveling at 30. m/s and the motor is
    5·1 answer
  • Select the best terms from the drop-down menus that fit the nuclear medicine descriptions.
    5·2 answers
  • The earth has a magnetic field much like a bar magnet. Explain this statement. what does a bar magnet look like? what does its f
    11·2 answers
  • How do fission nuclear reactions differ from fusion nuclear reactions? Fission reactions involve the conversion of matter into e
    7·2 answers
  • A 100-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope a
    15·1 answer
  • In an electric motor, the rotating coil of wires wrapped around an iron core is a(n)
    14·1 answer
  • What happens when a dog sleep do they have dreams to ?
    11·1 answer
  • What is a mixture?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!