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
URGENT PLEASE HELP!!!! GIVING BRAINLIEST!! If you answer this correctly ill answer some of your questions you have posted! (30pt
masya89 [10]

Answer:

20 m

Explanation:

mechanical adv = distance over which the effort is applied (de) / distance the load travels (dr)

MA = de/ dr

10 = de/ 2

de = 20 m

8 0
2 years ago
21. True or false: During heat transfer heat always travels from the warmer object to the cooler object.
guajiro [1.7K]
Answer: True

When 2 things are at different temperatures and they touch eachother, the heat flows from the warmer object to the cooler one.


4 0
3 years ago
Which of the following is not an example of units for expressing pressure?
tiny-mole [99]
ATM is not the following example of units for expressing pressure
4 0
3 years ago
How are oceans connected to all bodies of water
inn [45]
Oceans are collected to all bodies of water because

- All Rivers, streams, or swamps end up flowing out into an ocean somehow
- The oceans are the largest bodies of water, so most of the water on earth comes from them, or has been in the oceans.
7 0
3 years ago
Write the formulas of three important acids and three important bases. Describe their uses.
algol [13]

Explanation:

Acids HCl HNO3 H2SO4

bases All oxides or hydroxides of metals

8 0
3 years ago
Other questions:
  • Which of the following is a supersonic speed? Mach 0.005 Mach 0.05 Mach 0.5 Mach 5
    10·2 answers
  • Calculate the kinetic energy of a 1500 kg car moving at 42 km/hr.
    5·1 answer
  • Which part of the iceberg displaces water equal in weight to the buoyant force
    6·2 answers
  • 9. What is the uncertainty of the measurement of a voltage measurement on the oscilloscope when the vertical scale is set to 2V
    5·1 answer
  • F a light bulb produces 60.0 J of electrical energy and is 45% efficient, how much energy does it use?
    8·2 answers
  • What is the answer, friends?
    5·1 answer
  • A dog running at a speed of 12 m/s has 1,080 J of kinetic energy. What is the mass of the dog
    15·1 answer
  • Pls help asap!!! i need help
    14·2 answers
  • Calcular la distancia recorrida por un móvil que tiene una rapidez de 35 m/s inicia un moviendo uniformemente acelerado con una
    5·1 answer
  • PLS HELP
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!