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
dimulka [17.4K]
3 years ago
6

I NEED HELP, PLEASE.

Physics
1 answer:
Zinaida [17]3 years ago
5 0
Hello,


I'd be glad to help.

Momentum  =  (mass) times (speed)

                                           =  (75 kg)  x  (18 m/s)

                                           =         1,350 kg-m/s  .    

Hope this helps
You might be interested in
What is the basic equation that defines velocity?
mr Goodwill [35]
Change in position (triangleV) divided by change in time (triangleT)
7 0
2 years ago
An open diving chamber rests on the ocean floor at a water depth of 60 meter. Find the air pressure (gage pressure relative to t
Fofino [41]

Answer:

Gauge Pressure required = 606.258 kPa

Explanation:

Water will not enter the chamber if the pressure of air in it equals that of the water which tries to enter it.

Thus at a depth of 60m we have pressure of water equals

P(z)=P_{0}+\rho _wgh

Now the gauge pressure is given by

P(z)-P_{0}=\rho _wgh

Applying values we get

P(z)-P_{0}=\rho _wgh\\\\P_{gauge}=1.03\times 1000\times 9.81\times 60Pa\\\\P_{gauge}=606258Pascals\\\\P_{gauge}=606.258kPa

8 0
3 years ago
Which object has the larger magnitude of its momentum?
Charra [1.4K]
The object that had the most 1000 ton weight has the most momentum
5 0
3 years ago
The birth defect caused by the Zika Virus to unborn infants is called__________?
lions [1.4K]
It is B, Microcephaly. Hope I helped! :))
3 0
3 years ago
If you walk a distance of 8 blocks and then 3 blocks south from home, what is your position compared to home? What distance did
Harman [31]

The position compared to that of home is a reference to displacement, I believe.

Displacement = x total - x initial

So I believe the answer is 5 blocks due north (if you’re walking linearly from your home), unless the questions is referring to relative displacement, in which then you’d need to use the Pythagorean theorem to find the hypotenuse between both positions. And then you’d have to find theta for the degrees between the south direction and the other unmentioned direction. But I don’t think that’s the case.

Distance refers to x total and doesn’t care for direction, as this refers to a scalar quantity opposed to a vector. Thus the equation is just

d = x

So 8 blocks + 3 blocks = a distance of eleven blocks walked total

7 0
2 years ago
Other questions:
  • The movie "The Gods Must Be Crazy" begins with a pilot dropping a bottle out of an airplane. A surprised native below, who think
    7·1 answer
  • Which of these characteristics can only be attributed to a wave of red light? A) The energy of the wave travels in the same dire
    13·1 answer
  • If an object in space is giving off a frequency of 10^13 wavelength of 10^-6 what will scientist be looking for?
    9·1 answer
  • A Level is set up midway between two wood hubs that are about 300 ft. apart. The rod reading on hub A is 9.09 ft. and the readin
    12·1 answer
  • The gravitional energy of an object is always measured realative to the ?
    9·2 answers
  • Light waves travel most slowly through a ____<br><br> A) gas<br> B) solid<br> C) liquid
    13·2 answers
  • Which do we do to find the equivalent of resistors in parallel?
    7·1 answer
  • Newton discovered that gravity behaves differently in space than it does on Earth. true or false?
    12·1 answer
  • Why are you able to make someone on a swing have very large swings by only exerting very small forces on them?
    11·1 answer
  • If Jim is pushing a chair with 12N of force to the right while John is pushing with a force of 24N to the Left, what is the net
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!