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
castortr0y [4]
3 years ago
8

jill's car has a maximum acceleration of 8.7 miles per hour per second. how many seconds does it take her to acceleration from 0

to 60 miles per hour
Physics
1 answer:
amm18123 years ago
4 0
T = ?
v1 = 0mph
v2 = 60mph
a = 8.7mph/s

a =  \frac{v2 - v1}{t}
 \\ t =  \frac{v2-v1}{a}
 \\ t =  \frac{60mph - 0mph}{8.7mph/s}
 \\ t = 6.90s

Therefore, it takes 6.90 seconds for Jill to accelerate from 0 to 60 miles per hour.
You might be interested in
Water boils to power a steam engine. Which statement best describes the changes in the water as it boils?
hammer [34]

Option B

kskmsnsnsmjsjsn

8 0
3 years ago
Read 2 more answers
A(n ___ is used to determine where an implanted electrode is to be placed in a brain in 3-dimensions.
Fynjy0 [20]
A stereotaxic atlas is used to determine where an implanted electrode is to be placed in a brain in 3-dimensions. A stereotaxic atlas is used for doing a stereotactic surgery in order to cure the disorder occurred in the brain. This tool increase the accuracy, reliability, and the measurement of the brain because it gives the accurate brain map<span>.</span>
5 0
3 years ago
A player kick the soccer ball from ground level and send it flying at an angle of 30° at a speed of 26M/S. What is the maximum h
icang [17]
The answer would be 2.63. Your welcome. This has been changed to the correct answer.
7 0
3 years ago
Which one of the following substances is a liquid fuel used in rocket engines?
melomori [17]

There are none on the list you included with your question.

8 0
3 years ago
Read 2 more answers
How much heat will be needed to warm 187 grams of water from 10 0C to 90 0C?
kvv77 [185]
<h3>Hello there!</h3>

Here, you are looking for the amount of heat put in for water, at a mass of 187 grams, to change by 80 degrees.

The equation commonly accepted to find the answer to questions like these is the specific heat formula.

The equation is Q = mc∆T, where Q is the amount of energy put in to raise the temperature by a certain amount, m is the mass, c is the specific heat capacity, and ΔT is the amount of temperature change.

The information given:

m = 187 grams

c = specific heat capacity of water, or in this case 1 calorie, or 4.184 joules (which is what we will be using)

ΔT = 80 degrees

Now just plug everything in to solve.

Q = 187 * 4.184 * 80

Q = 62592.64

So you have your answer: 62592.64 joules.

Hope this helped!

5 0
3 years ago
Other questions:
  • Which item is an example of a primary source? A. An academic paper analyzing John F. Kennedy's presidency B. A transcript of a p
    11·1 answer
  • How did rutherfords discovery effect the model of the atom
    11·1 answer
  • A hunter points his rifle directly at a coconut that she wishes to shoot off a tree. It so happens that the coconut falls from t
    13·1 answer
  • A tennis ball pitching machine goes haywire and pitches at 10 rounds per second and the speed is an incredible 300m/s, what is t
    7·2 answers
  • Which of these is largest? A. asteroids B. comets C. meteoroids D. planets
    5·2 answers
  • I NEED HELP SOLVING THIS!!!!!!!!!!!!
    8·1 answer
  • Are materials that dissolve in water hydrophobic or hydrophilic
    7·2 answers
  • Helppppppppp
    10·2 answers
  • What is the formula for the third law of newton and what does it state?​
    7·2 answers
  • Is it true that acceleration occurs when there is a change in speed
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!