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
tatyana61 [14]
3 years ago
5

Please help on this one?

Physics
1 answer:
djyliett [7]3 years ago
3 0
It’s C
Cause Impulse is found by multiplying the force and change in time (which is simply time)
So if you rearrange the equation for time you end up dividing Impulse by force.
You might be interested in
A 60.watt light bulb runs for 5.0 seconds. How much energy does it use?
VikaD [51]

"watt" means "Joule of energy per second"

"60 watts" means "60 Joules per second"

(60 joules per second) x (5 seconds) = <em>300 Joules of energy</em>

5 0
4 years ago
Rate law determination of the crystal violet reaction
azamat

To determine the reaction order with respect to crystal violet and determine the rate constant and half life for the reaction: [CV+ + OH– Þ CVOH]

3 0
3 years ago
A spaceship travels at a constant speed from earth to a planet orbiting another star. When the spacecraft arrives, 12 years have
tigry1 [53]

Answer:

7.2878\times10^{16} m

Explanation:

Time elapsed on Earth d_{t}= 12 years

Time elapsed on board the shipd_{t_o} = 9.2 years

now r= \frac{d_{t} }{d_t_o}= 12/9.2= 1.3043

v= c \sqrt{1-\frac{1}{r^2}}

v= 3\times10^8 \sqrt{1-\frac{1}{1.3043^2}}

v= 1.9258\times10^8

therefore distance L=  d_{t}\times v

putting value we get

=12\times\times1.9258\times10^8

=12\times\times365\times24\times3600\times1.9258\times10^8

= 7.2878\times10^{16} m

4 0
3 years ago
A spectrophotometer measures the transmittance, the absorbance, or both, of a particular wavelength of light after it has passed
damaskus [11]

Answer:

D

Explanation:

Rinse the cuvette with the sample solution, after washing, to remove residual solvent.

6 0
3 years ago
A grapefruit falls from a tree and hits the ground 0.72 s later. How far did the grapefruit drop?
ycow [4]

Answer: 2.541884 meters

Explain:

Formula: s = 0.5 * g * t^2

Time of fall (t) is 0.72 while the gravitational acceleration rate is (9.80665m/s^2).

7 0
3 years ago
Other questions:
  • 14 gauge copper wire has a diameter of 1.6 mm. what length of this wire has a resistance of 4.8ω?
    10·1 answer
  • Student in ms sawyers class built balloon cars the balloon car works this way as the gas in the balloon is released the car move
    9·1 answer
  • Select the correct answer. Which chemical reaction absorbs energy? A. photosynthesis B. explosion C. current produced by a batte
    14·2 answers
  • The magnetic component of an electromagnetic wave in vacuum has an amplitude of 95.2 nT and an angular wave number of 1.72 m-1.
    7·1 answer
  • About 60 percent of all known galaxies are classified as _____.
    12·2 answers
  • Suppose you stand on a bathroom scale and it reads 580.0 N (about 130 lbs). Afterwards, a giant vacuuum machine sucks all the ai
    10·1 answer
  • Which image shows a nonrenewable resource?
    11·3 answers
  • If a professional football player and a toddler were both running at you, which would be easier to stop? Why? Use the terms forc
    14·2 answers
  • What is the purpose of chloroplasts, and why do you think it is missing from the root hair cell?
    9·1 answer
  • The specific heat of a substance is 0.215 J/g°C. How much energy is required to raise the temperature of 20 g of the substance f
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!