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
Leno4ka [110]
2 years ago
15

How fast is the relay stick moving relative to Ingrid

Physics
1 answer:
faust18 [17]2 years ago
3 0
<span>Assuming the speeds of both the stick and Ingrid are taken from a stationary point, the velocities of both Ingrid and the stick will be subtracted to see how much faster the stick is going. 16 - 9 = 7 km/h is the speed of the stick relative to Ingrid</span>
You might be interested in
What is the stretch when you pull with a force of 25 N on a spring with a spring constant of 8 N/m? *
Pani-rosa [81]

Hooke's Law

\tt F=k.\Delta x

k = spring constant

x = stretch

F = force

Input the value

\tt \Delta x=\dfrac{F}{k}=\dfrac{25}{8}=3.125\rightarrow 3.13\:m

7 0
2 years ago
A ray of yellow light (f = 5.09 × 1014hz) travels at a speed of 2.04 × 108meters per second in
denis23 [38]
Velocity = fλ

where f is frequency in Hz, and λ is wavelength in meters.

2.04 * 10⁸ m/s =  5.09 * 10¹⁴  Hz   *  λ

(2.04 * 10⁸ m/s) / (5.09 * 10¹⁴  Hz ) = λ

4.007*10⁻⁷  m =  λ

The wavelength of the yellow light = 4.007*10⁻⁷  m
8 0
3 years ago
A distance of 2.00 mm separates two objects of equal mass. If the gravitational force between them is 0.0104 N, find the mass of
Reptile [31]
F = \frac{gm,m2}{r2}
r = 0.002

0.0104 = \frac{(6.673 x  10^{-11} }{ 0.002)^{2} }

m = 25.0kg
4 0
2 years ago
Read 2 more answers
Taste and smell are called chemical senses because:
Bingel [31]

Answer:

The answer is a," their receptors are sensitive to chemical molecules."

3 0
3 years ago
What describes the relationship between the frequency, wavelength, and speed of a wave as the wave travels through different med
zubka84 [21]

speed \: of \: wave \:  = wavelength \times frequency
7 0
2 years ago
Other questions:
  • A diver with a mass of 80.0 kg jumps from a dock into a 130.0 kg boat at rest on the west side of the dock. if the velocity of t
    8·1 answer
  • A ball is fired vertically into the air. Its height in feet t seconds later is given by the formula: h(t)= -2t^2+80t
    14·1 answer
  • Zoning laws establish _______. a. what types of buildings can be built in an area b. the uses an area of land can be put to c. w
    15·2 answers
  • Assuming that 1.0g of aspirin dissolves in 450 mL of water at 10o C, how much aspirin would be lost in the 1.4 mL of water added
    14·1 answer
  • assuming 100% efficient energy conversion how much water stored behind a 50 centimeter high hydroelectric dam would be required
    13·1 answer
  • What is the role of the neutral wire
    10·1 answer
  • Question 25
    10·1 answer
  • What causes the movement of deep ocean currents?
    14·1 answer
  • The 500 series bullet train travels between Tokyo and Hakata, Japan. If it is heading north with a momentum of 13,194,098.64 kg
    14·1 answer
  • Electric fan converts<br>​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!