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
Marat540 [252]
3 years ago
9

What would a boats velocity be if it would go 15kph and 18 kph?

Physics
2 answers:
Butoxors [25]3 years ago
8 0
The equation to work out acceleration would be the final velocity subtract the start velocity divided by the time. So... in order to answer the question we would need the time taken.
AysviL [449]3 years ago
6 0
You are trying to find accelerating and only have one value so this isn’t possible
You might be interested in
An "emergency blow" is a procedure used by military submarines to quickly rise to the surface in case of trouble. It involves us
sleet_krkn [62]

Answer:

Check the explanation

Explanation:

Kindly check the attached image below to see the step by step explanation to the question above.

7 0
3 years ago
Which is the most likely location in the home for mold growth? A) bathroom windows B) living room furniture C) computer keyboard
FinnZ [79.3K]

Answer:

A

Explanation:

3 0
3 years ago
Read 2 more answers
How much force does a soccer goalie
Tems11 [23]

Answer:

2 N

Explanation:

From the question, it's given that

Mass m = 0.2 kg

Acceleration a = 10 m/s^2

The force a soccer goalie experience when stopping a ball will be equal to the force at which the ball is being kicked. This is

F = ma

Substitute all the parameters into the formula

F = 0.2 × 10

F = 2 Newton.

3 0
3 years ago
An unbalanced force of 500 N is applied to a 75 kg object. What is the acceleration of the object?
NemiM [27]

1. Define Newtons second law of motion (this will help put things into perspective)

2.Get the mass of the object (in this case 75 kg)

3.The net force acting on the object...find it (in this case 500 N)

4.Change the equation to F=ma (500=75a)

5.Divide both sides by 75 and that is the acceleration.

7 0
3 years ago
Read 2 more answers
How do you think car makers can design cars to limit cell phone distractions?
Dafna11 [192]

I have two (2) brilliant ideas:

1). Inside the metal that the body of the car is made of, and also between the two sheets of glass that the windows are made of, install a thin layer of material that absorbs RF (radio-wave) energy . . . like the material in the glass window of your microwave oven.  Then, no radio waves from the cellular base station can get INTO the car, and no radio waves from your phone can get OUT of the car.  The phone can't make a connection to the cellular network, you can't make or receive calls, and you can't connect to Instagram or Brainly, so you might as well just turn it off and save your battery until next time you're outside your car.

2). Somewhere inside the car, like under the dash or in the glove box, install a teeny tiny radio receiver that can recognize the signals coming OUT of your phone.  Connect it to the car's electrical system so that when it hears signals from phones inside the car, it it shuts down the car's motor so you can't start or drive. The car only works when phones inside the car are either turned off or in Airplane Mode.

My ideas are so brilliant that I really should patent them, or copyright them, or whatever you do so that other people have to pay you to use your idea. But if you want to use them, that's OK.  Just go ahead. I won't mind.

8 0
3 years ago
Other questions:
  • Two rods are made of brass and have the same length. The cross section of one of the rods is circular, with a diameter of 2a. Th
    7·2 answers
  • what is the mass of an object that is experiencing a net force of 200N and an acceleration of 500m/s2​
    11·1 answer
  • Please i need answer 28 what?
    6·2 answers
  • Dump Tower is 96 stories tall. A small, 1.2-kg object is dropped over the side of the roof of the tower and accelerates toward t
    11·1 answer
  • Imagine that the light you observe from space is exhibiting a redshift. This would mean that the Universe is Choose one: A. trav
    8·1 answer
  • Circumference of a circle given the radius or diameter? explain why or why not
    13·1 answer
  • Clarisse had three substances. A white substance was waxy and malleable. A red crystal was translucent, and it cracked when she
    14·2 answers
  • An airplane flies for 1.25 hours with a constant speed of 1080 km/hr and then for another 2.5 hours with a constant speed of 984
    14·2 answers
  • Which are the most common alkaline earth metals?
    15·1 answer
  • A flywheel flows from 250rpm to 150rpm in 4.2 seconds. How many revolutions occur during this time ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!