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
Triss [41]
3 years ago
8

In the previous question, the person had an initial velocity of 8m/s and a constant acceleration of −4m/s2. How would the maximu

m distance he travels to the right of the origin change if instead his initial velocity were doubled (vx,0=16m/s)?
Physics
1 answer:
oksian1 [2.3K]3 years ago
5 0

Answer:

Distance maximum

Xmax = 32m

Explanation:

Kinematics equation between velocities and distance:

Vf^{2} =Vo^{2} +2ax

For the distance maximum the final velocity is zero:

x = Xmax ⇒ Vf=0

then, the equation becomes:

Xmax= - \frac{Vo^{2}}{2a}

We replace the values for the initial velocity and acceleration

Vo=16m/s; a = -4m/s2

Finally:

Xmax=16^{2} /8=32m

You might be interested in
Pls help I’m being timed!!
Firdavs [7]

Answer:

B

Explanation:

Heat increase molecular motion

6 0
3 years ago
Read 2 more answers
Do houses use parallels or series circuits
Vilka [71]

Every electrical outlet in your house, and every device or appliance that's
plugged into an outlet, are all in parallel.  It's also most likely that all of yours
are in parallel with all the outlets, devices, and appliances in the homes or
apartments of a few of your neighbors.

The only things in your home that are connected in series are the switches
that turn things on and off.


3 0
2 years ago
Read 2 more answers
a man is trying to move a piano by himself, but it will not move, what force must they overcome to start the piano moving?
m_a_m_a [10]

Answer:

The friction of the piano and the weight

Explanation:

7 0
2 years ago
Two particles are fixed to an x axis: particle 1 of charge −8.00 ✕ 10⁻⁷ C at x = 6.00 cm, and particle 2 of charge +8.00 ✕ 10⁻⁷
victus00 [196]

Answer:

0 N/C

Explanation:

Parameters given:

q_1 = -8.00 * 10^{-7} C

x_1 = 6.00 cm

q_2 = +8.00 * 10^{-7} C

x_2 = 21 cm

The distance between q_1 and q_2 is

21 - 6 = 15cm

Electric field is given as

E = \frac{kq}{r^2}

r = 15/2 = 7.5cm = 0.075m

The electric field at their midpoint due to q_1 is:

E = \frac{9 * 10^9 * -8.0 * 10^{-7}}{0.075^2}

E_1 = -1.28 * 10^6 N/C

The electric field at the midpoint due to q_2 is:

E = \frac{9 * 10^9 * 8.0 * 10^{-7}}{0.075^2}

E_2 = 1.28 * 10^6 N/C

The net electric field will be:

E = E_1 + E_2

E = -1.28 * 10^6 + 1.28 * 10^6

E = 0 N/C

7 0
3 years ago
When you graph the motion of an object, you put _____ on the horizontal X axis and ____ on the vertical Y axis
wel
It depends upon the type of graph that you are talking about,

If the graph is Velocity - Time graph, then time lies on the X axis and speed on the Y axis.

If it is Distance - Time graph, the time lies on the X axis and distance on the Y axis.

But generally, it is ALWAYS TIME IN THE ‘X’ AXIS AND DISTANCE ON THE ‘Y’ AXIS.

Let me know if you have any doubts by either commenting or messaging me
7 0
3 years ago
Other questions:
  • What is the main difference between protons and neutrons?
    12·2 answers
  • 2. What is stroboscopic motion? -​
    7·1 answer
  • Two slits separated by a distance of d = 0.190 mm are located at a distance of D = 1.91 m from a screen. The screen is oriented
    10·1 answer
  • A scientific law
    7·1 answer
  • If an object is moving to the right and there is a net force acting on it to the left, what will happen to the object?
    9·1 answer
  • Why should soft porous boards be put in cinema halls?
    15·1 answer
  • Each day, Ted can wax 8 cars or wash 10 cars, and Tom can wax 3 cars or wash 5 cars. What is each man's opportunity cost of wash
    6·1 answer
  • Atoms in Group 18 elements are inert (chemically unreactive) because ___________________________. A they combined to form molecu
    5·2 answers
  • if you already have the time which is 4s and the initial velocity which is 9.8m/s and the acceleration which is -9.8m/s/s. what
    10·2 answers
  • Describe the concept of force represent it quantiatively and derive unit of force
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!