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
Ket [755]
3 years ago
15

magnitude of velocity does not change but the direction changes. Can we say that it is an accelerated motion?

Physics
1 answer:
Olenka [21]3 years ago
4 0

Answer:

MRCORRECT has answered the question

Explanation:

Since velocity is a vector, it can change either in magnitude or in direction. Acceleration is therefore a change in either speed ordirection, or both. Keep in mind that althoughacceleration is in the direction of the changein velocity, it is not always in the direction ofmotion.

You might be interested in
Liquids usually have higher volume coefficients of expansion than solids do. <br> true or false
Ulleksa [173]

Answer: true

Explanation:

5 0
3 years ago
Read 2 more answers
True or False? <br> Metrics are based on the British system of weights and measures.
Sedaia [141]
The answer I'm going with is false
6 0
3 years ago
Read 2 more answers
Sort the processes based on the type of energy transfer they involve.
alina1380 [7]
Types of energy transfer involve
Conduction, Convection, Evaporation,and Condensation  <span />
7 0
3 years ago
On a straight, level, two-lane road, two cars moving in opposite directions approach and pass each other. Car A is in the eastbo
ludmilkaskok [199]

Answer:

a) 42 m/s, positive direction (to the east), b) 42 m/s, negative direction (to the west).

Explanation:

a) Let consider that Car A is moving at positive direction. Then, the relative velocity of Car A as seen by the driver of Car B is:

\vec v_{A/B} = \vec v_{A} - \vec v_{B}\\\vec v_{A/B} = 11 \frac{m}{s} \cdot i + 31 \frac{m}{s} \cdot i\\\vec v_{A/B} = 42 \frac{m}{s} \cdot i

42 m/s, positive direction (to the east).

b) The relative velocity of Car B as seen by the drive of Car A is:

\vec v_{B/A} = \vec v_{B} - \vec v_{A}\\\vec v_{B/A} = -31 \frac{m}{s} \cdot i - 11 \frac{m}{s} \cdot i\\\vec v_{B/A} = - 42 \frac{m}{s} \cdot i

42 m/s, negative direction (to the west).

5 0
3 years ago
What do you call the warming effect some gases have on the atmosphere by absorbing and radiating heat?
hjlf
The greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without its atmosphere.
3 0
3 years ago
Other questions:
  • Select the true statements: check all that apply check all that apply oxidizing agents can convert co into co2. a reducing agent
    15·1 answer
  • The power rating of a light bulb (such as a 100-W bulb) is the power it dissipates when connected across a 120-V potential diffe
    9·2 answers
  • A bird has a mass of 0.8 kg and flies at a speed of 11.2 m/s. How much kinetic energy does the bird have?
    5·2 answers
  • Relate RNA to translation and transcription
    14·1 answer
  • At room temperature, an oxygen molecule, with mass of 5.31x10^-26kg , typically has a kinetic energy of about 6.21x10^-21J. How
    13·1 answer
  • A shear wave (S wave) is a type of seismic _________ that shakes the ground back and forth perpendicular to the direction the wa
    13·1 answer
  • Calculate (a) the maximum capillary rise of water between two vertical glassplates spaced 0.15 mm apart and (b) the minimum capi
    14·1 answer
  • The coefficient of kinetic friction between an object and the surface upon which it is sliding is 0.46. The weight of the object
    10·1 answer
  • CAN SOMEONE PLS HELP ME ILL GIVE YOU BRAINLIEST
    5·2 answers
  • How to calculate the unknown force
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!