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
belka [17]
3 years ago
7

A truck covers 40.0 m in 7.45 s while uniformly slowing down to a final velocity of 2.35 m/s.

Physics
1 answer:
Mamont248 [21]3 years ago
7 0
It would be around 6.24 sec
You might be interested in
An electric heater rated 600 w operates 6 hours per day find the cast to operate it for 30 days , at rs. 4.00 per unit​
djverab [1.8K]

Answer:

Rs. 432*10^3 (In kilowatts per hour)

I hope it will be useful.

3 0
3 years ago
Who wins a tug-of-war one who pushes harder at the ground or pulls harder at the rope
mixas84 [53]
I think pulls harder on the rope
4 0
3 years ago
Read 2 more answers
Name 2 types of electric circuits based on their connection pattern​
Phoenix [80]

Answer:

When there are two or more electrical devices in a circuit with an energy source, there are a couple of basic ways by which we connect them. They can either be connected in series or parallel

4 0
3 years ago
Read 2 more answers
The figure below shows a man in a boat on a lake. The man's mass is 74 kg, and the boat's is 135 kg. The man and boat are initia
vazorg [7]

The velocity of the boat after the package is thrown is 0.36 m/s.

<h3>Final velocity of the boat</h3>

Apply the principle of conservation of linear momentum;

Pi = Pf

where;

  • Pi is initial momentum
  • Pf is final momentum

v(74 + 135) = 15 x 5

v(209) = 75

v = 75/209

v = 0.36 m/s

Thus, the velocity of the boat after the package is thrown is 0.36 m/s.

Learn more about velocity here: brainly.com/question/6504879

#SPJ1

7 0
2 years ago
A certain type of bird lives in two regions of a state. The distribution of weight for birds of this type in the northern region
Annette [7]

Answer: (a) Z-score are 1 and -1.2 for northern and southern regions, respectively.

Explanation: <u>Z-score</u> is how many standard deviations a data is from the population mean or how far a data point is from the mean.

The z-score is calculated by the following:

z=\frac{x-\mu}{\sigma}

where

x is the data point

μ is population mean

σ is standard deviation

For the <u>northern</u> <u>region</u> birds:

μ = 10, σ = 3, x = 13

z=\frac{13-10}{3}

z = 1

The z-score for birds living in the northern region is 1, which means it is 1 standard deviation <em>above the mean</em>.

For the southern region:

μ = 16, σ = 2.5, x = 13

z=\frac{13-16}{2.5}

z = -1.2

The z-score for southern living birds is -1.2, meaning it is 1.2 standard deviations <em>below the mean</em>.

6 0
3 years ago
Other questions:
  • Which of the following statements is correct? Which of the following statements is correct? The more a muscle shortens, the more
    5·1 answer
  • You pick up a 3.4-kg can of paint from the ground and lift it to a height of 1.8 m. (a) how much work do you do on the can of pa
    6·1 answer
  • I need help pls now ​plleeeeeeeeaaassseeeee
    6·1 answer
  • What are geothermal heat pumps used for?
    5·1 answer
  • In the concluding paragraph, how does the author make the conflicting point of view that vegetarianism is strange and unnatural
    9·2 answers
  • If you are going to see which food dye diffuses fastest in water. Which variables do you measure How will you do this?
    15·1 answer
  • wave absorption results in some of the wave's energy being converted into thermal energy. Describe an example of a time you've e
    6·1 answer
  • UV light has ______ wavelengths than visible light waves, and its peak energy is at a wavelength of ______.
    8·1 answer
  • As shown in (Figure 1), a layer of water covers a slab of material X in a beaker. A ray of light traveling upwards follows the p
    8·2 answers
  • Which applications, either for diagnostic purposes or for therapeutic purposes, involve the use of X-rays
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!