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
ElenaW [278]
3 years ago
7

If an object is moving eastward and slowing down, then the direction of its acceleration vector is

Physics
1 answer:
iragen [17]3 years ago
8 0
It would still be eastward because The direction of the velocity vector is always in the same direction as the direction which the object moves.

You might be interested in
Anyone know the answers to these questions
Lunna [17]
5. 36mph
6. PER-for each
7. 2000 divided by 330 equals 6.06 seconds
7 0
3 years ago
What is shot-curciting​
rjkz [21]

Answer:

A path that allows most of the current in an electric circuit to flow around or away from the principal elements or devices in the circuit.

3 0
3 years ago
Using energy considerations and assuming negligible air resistance, show that a rock thrown from a bridge 23.5 m above water wit
Elodia [21]

As stated in the statement, we will apply energy conservation to solve this problem.

From this concept we know that the kinetic energy gained is equivalent to the potential energy lost and vice versa. Mathematically said equilibrium can be expressed as

\Delta KE = \Delta PE

\frac{1}{2}mv_f^2-\frac{1}{2} mv_0^2 = mgh_2-mgh_1

Where,

m = mass

v_{f,i} = initial and final velocity

g = Gravity

h = height

As the mass is tHe same and the final height is zero we have that the expression is now:

\frac{1}{2}v_f^2-\frac{1}{2} v_0^2 = gh_2

\frac{1}{2} (v_f^2-v_0^2) = gh_2

(v_f^2-v_0^2) = 2gh_2

v_f = \sqrt{2gh_2+v_0^2}

v_f = \sqrt{2(9.8)(23.5)+13.6^2}

v_f = 25.4m/s

7 0
3 years ago
A torque of 12 N*m is applied to a solid uniform disk of radius 0.50 m. If the disk accelerates at 2.6 rad/s^2 what is the mass
VladimirAG [237]

Answer:

mass = 36.92 kg

Explanation:

We have given the torque \tau =12 N-m

Radius of the disk r = 0.50 m

Angular acceleration \alpha =2.6rad/sec^2

We know that torque is given by \tau =I\alpha here I is moment of inertia and \alpha is angular acceleration

So 12=I\times 2.6

I=\frac{12}{2.6}=4.6153kgm^2

Moment of inertia is given by I=\frac{1}{2}mr^2

4.6153=\frac{1}{2}m0.5^2

m = 36.92 kg

The given answer is not matched with this answer but after calculation i got m =36.92 kg

4 0
4 years ago
The fact that some asteroids cluster in what are called asteroid families is probably the result of:
alisha [4.7K]

Answer:

The families are thought to form as a result of collisions between asteroids. In many or most cases the parent body was shattered, but there are also several families which resulted from a large cratering event which did not disrupt the parent body (e.g. the Vesta, Pallas, Hygiea, and Massalia families).

8 0
2 years ago
Other questions:
  • What is the electron configuration of oxygen? 1s22s22p3 1s2, 2s6, 2p4, 3s2 1s2, 2s2, 2p4, 3s2 1s22s22p4
    15·2 answers
  • A motor and generator perform opposite functions, but their fundamental structure is the same. Their structure is a coil mounted
    15·1 answer
  • The sun generates both mechanical and electromagnetic waves. Which statement about those waves is true?
    8·1 answer
  • A 7450 kg rocket blasts off vertically from the launch pad with a constant upward acceleration of 2.25 m/s2 and feels no appreci
    5·2 answers
  • Physics question......
    5·1 answer
  • A 60 kg mass is moving at 5 m/s and collides with a 2 kg mass. All the momentum of the first mass is transferred in the collisio
    7·1 answer
  • At what condition does a body becomes weightless at the equator?
    14·1 answer
  • 1. What is the role of the battery in an electric circuit? a. Transformer b. Conductor c. Source d. switch​
    8·1 answer
  • A ship sails north for 2 hours, traveling a total of 15 miles. Then the ship turns south and travels 6 miles in an hour.
    7·1 answer
  • A plastic rod is rubbed with a piece of wool, and a glass rod is rubbed with a piece of silk. An object is placed near the plast
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!