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
algol13
3 years ago
5

The motorcycle travels with a constant speed v0 along the path that, for a short distance, takes the form of a sine curve. Deter

mine the x and y components of its velocity at any instant on the curve.
Physics
1 answer:
Alexandra [31]3 years ago
6 0

Let at any instant of time the speed is vo and the angle made by the bike with the horizontal is given

now we have

component of speed in x direction given as

v_x = v_0cos\theta

component of speed in y direction will be

v_y = v_0sin\theta

now from above two equations we can say that here

\theta = angle with the horizontal at any instant

and since here it is a sine curve so we know that

y = sin(x)

so we have slope of graph

tan\theta = \frac{dy}{dx} = cos(x)

You might be interested in
Which part of the neuron receives messages from other neurons?
kow [346]

Answer:

d

Explanation:

the dendrites is a part of the neuron receives messages from other neurons. Dendrites extend out from the cell body and receive messages from other nerve cells

3 0
2 years ago
Ayuda por favor cual es el objetivo del ultimate?
postnew [5]

Answer: i d k

Explanation:

3 0
3 years ago
An object undergoes two successive displacements:
Gre4nikov [31]

The magnitude of the net displacement is 95.3 m

Explanation:

To find the magnitude of the net displacement, we have to resolve each of the two displacements into the horizontal and vertical direction first.

1st displacement is:

d_1=79 m at 16.9^{\circ}

So its components are

d_{1x}=(79)(cos 16.9^{\circ})=75.6 m\\d_{1y}=(79)(sin 16.9^{\circ})=23.0 m

2nd displacement is:

d_2=16.7 m at 31.1^{\circ}

So its components are

d_{2x}=(16.7)(cos 31.1^{\circ})=14.3 m\\d_{2y}=(16.7)(sin 31.1^{\circ})=8.6 m

Therefore, the x- and y-components of the net displacement are:

d_x=d_{1x}+d_{2x}=75.6+14.3=89.9 m\\d_y=d_{1y}+d_{2y}=23.0+8.6=31.6 m

Therefore, the magnitude of the final displacement is:

d=\sqrt{d_x^2+d_y^2}=\sqrt{(89.9)^2+(31.6)^2}=95.3 m

Learn more about displacement:

brainly.com/question/3969582

#LearnwithBrainly

8 0
3 years ago
*<br> Check all of the things that can affect power<br><br> Time<br> Work<br> Distance<br> Force
gladu [14]

Answer:

fhddmvxmvydlyghclhchc

3 0
2 years ago
Can someone help me with this activity?
Inessa05 [86]
What class is that in if math or biology I’m not good that
8 0
3 years ago
Other questions:
  • A student observed a sample of water in three states of matter. The student should describe the liquid water as a state of matte
    5·1 answer
  • A force of 15 N acts upon a 3 kg block. Calculate the acceleration of the object.
    12·1 answer
  • A car x of mass 1000kg moves at a speed of 20m /s in direction due East collides head on with an other car Y of mass 1500kg move
    12·1 answer
  • The sense of smell helps protect us against danger. Explain why.
    13·1 answer
  • Who’s the best Zodiac Sign?
    11·2 answers
  • When a ball is pushed into water, it moves upward why
    13·2 answers
  • Now, perform the experiment. Using the straw, blow air onto the sand in pan 3. Then use the hair dryer to blow air on the sand i
    14·2 answers
  • Is my answer correct?
    14·1 answer
  • If a source of waves produces 30 waves per second, what is the frequency in hertz?
    5·1 answer
  • Can you guys help me please <br>brainliest if correct answer​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!