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
vovikov84 [41]
3 years ago
6

Let at time t1 means?

Physics
1 answer:
Zolol [24]3 years ago
7 0
It means that you note down the observation at time t = t1 of some experiment which you are performing.
You might be interested in
1. My grass is dying, and I believe it's because it is not getting enough water. Sol
trasher [3.6K]

Answer: I actually need the same answer

Explanation:

5 0
3 years ago
Business are necessary in order to preform which of the following functions
NeTakaya

Answer:

Hire, organize, and supply workers.

Explanation:

7 0
2 years ago
How was bohr atomic model similar to Rutherford's model​
Juliette [100K]
Both believe that an atom contains negative charges and positive charges.
But both were different in the placement of charges
6 0
3 years ago
Read 2 more answers
Which of the following represents energy in its most disordered form? Group of answer choices Chemical-bond energy Electromagnet
gavmur [86]

Answer: Heat Energy

Explanation:

Heat is energy in its most disordered form. heat energy is the random jostling of molecules and is therefore not organized. As cells perform the chemical reactions that generate order within, some energy is inevitably lost in the form of heat. Because the cell is not an isolated system, the heat energy produced by the cell is quickly dispersed into the cell's surroundings where it increases the intensity of the thermal motions of nearby molecules. This increases the entropy of the cell's environment and keeps the cell from violating the second law of thermodynamics.

5 0
3 years ago
A 25 kg child runs at a speed of 5.0 m/s and jumps onto a stationary shopping cart and holds on for dear life. The cart has mass
makkiz [27]

Answer:

3.38 m/s

Explanation:

Mass of child = m₁ = 25

Initial speed of child = u₁ = 5 m/s

Initial speed of cart = u₂ = 0 m/s

Mass of cart = m₂ = 12 kg

Velocity of cart with child on top = v

This is a case of perfectly inelastic collision

m_1u_1+m_2u_2=(m_1+m_2)v\\\Rightarrow v=\frac{m_1u_1+m_2u_2}{m_1+m_2}\\\Rightarrow v=\frac{25\times 5+12\times 0}{25+12}\\\Rightarrow v=\frac{125}{37}\\\Rightarrow v=3.38\ m/s

Velocity of cart with child on top is 3.38 m/s

7 0
3 years ago
Other questions:
  • How does gravity make a star
    14·1 answer
  • Later that day, Martin does the same thing with Josh, who is 2 times heavier than Martin. If the collision is totally inelastic,
    8·1 answer
  • Discuss how a battery works
    7·1 answer
  • A positive charge of 0.026 C moves horizontally to the right at a speed of 443.592 m/s and enters a magnetic field directed vert
    6·1 answer
  • What the heck is inertia
    11·1 answer
  • What's a refractive medium that focuses light to a single point?
    13·1 answer
  • Will give correct answer brainliest
    5·1 answer
  • What are the starting types of energy and what are the ending types of energy?
    13·1 answer
  • Which of the following units would need to be converted before being used for a calculation
    5·1 answer
  • 3. CrossFit and cross-training exercise routines can only be performed in a class setting in a gym.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!