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
lara [203]
3 years ago
15

Pls answer B And C Will Mark Brainlist. And 30 Points. :)

Physics
1 answer:
Vika [28.1K]3 years ago
5 0

Answer:

use the formula for option B ( d/t = s )

and

look at the graph representation to explain

You might be interested in
An embolus can cause which of the following?
QveST [7]
I think it’s C. Stroke if not then D
7 0
3 years ago
The term _____ of energy means that the total amount of energy at the start and end of an energy transformation must be the same
Mnenie [13.5K]
I think is conversation
8 0
3 years ago
A source at rest emits light of wavelength 500 nm. When it is moving at 0.90c toward an observer, the observer detects light of
Vesna [10]

Answer:

The observer detects light of wavelength is 115 nm.

(b) is correct option

Explanation:

Given that,

Wavelength of source = 500 nm

Velocity = 0.90 c

We need to calculate the wavelength of observer

Using Doppler effect

\lambda_{o}=\sqrt{\dfrac{1-\beta}{1+\beta}}\lambda_{s}

Where, \beta=\dfrac{c}{v}

\lambda_{o}=\sqrt{\dfrac{c-0.90c}{c+0.90c}}\times500\times10^{-9}

\lambda_{o}=115\ nm

Hence, The observer detects light of wavelength is 115 nm.

8 0
3 years ago
Which is the result of mitosis and cytokinesis?
Leno4ka [110]
During cytokinesis, the cytoplasm of the cell is divided in half, and the cell membrane grows to enclose each cell, forming two separate cells as a result. The end result of mitosis and cytokinesis is two genetically identical cells where only one cell existed before.
3 0
3 years ago
Infer the direction of the net force acting on a car as it slows down and turns right.
Kobotan [32]
Net force would be towards the right and back (opposite direction of motion) since it's slowing down (decelerating) and turning right.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the wave function y(x)-Find the probability of fi in the range -a
    10·1 answer
  • The figure shows a 100-kg block being released from rest from a height of 1.0 m. It then takes it 0.90 s to reach the floor. Wha
    9·1 answer
  • Young’s modulus is property of gas
    7·1 answer
  • A series circuit has a 100-Ω resistor, 4.00-mH inductor and a 0.100-μF capacitor connected across a 120-V rms ac source at the r
    9·1 answer
  • A bin has a volume of 1.5m^3, what is its volume in ft^3?
    6·1 answer
  • Lead has a density of 11. 5 g/cm³. A rectangular block of lead measures 7 cm x 5 cm x 2 cm.
    8·1 answer
  • Imamu’s car is travelling twice as fast as Mosi’s car. Mosi travels 200 km in 2 hours. How long does it take Imamu to travel 50
    14·1 answer
  • Ewxrdctfvgybhjnkml,;kjffff
    14·1 answer
  • 3.- Un barco que tiene el motor averiado es ayudado por dos remolcadores para entrar en el puerto. Cada uno de ellos tira de él
    11·1 answer
  • If you run at 12 m/s fr 15 minutes, how far will you go
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!