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
soldier1979 [14.2K]
3 years ago
7

How much force is needed to accelerate a 80 kg rider and her 250kg mortorcycle at 4 m/s exponent 2 ?

Physics
1 answer:
ycow [4]3 years ago
3 0
Use the equation
f = m \times a
then sub in the variables
f = 250 \times 4
solve
your answer is 1000 Newtons
You might be interested in
Hydrogen atoms are placed in an external magnetic field. The protons can make transitions between states in which the nuclear sp
gregori [183]

Answer:

Magnetic field = 0.534 T

Explanation:

The solving is on the attach document.

6 0
3 years ago
A car speedometer has a 6% uncertainty. What is the range of possible speeds when it reads 100 km/h?
MAVERICK [17]

<span>Range = 88.5 Km/h - 94.5 Km/h</span><span>
</span>

3 0
3 years ago
Which of the following air conditions would be least likely to have precipitation?
Lynna [10]
The best and most correct answer among the choices provided by the question is the first choice "warm, dry air"


In meteorology, precipitation<span> is any product of the condensation of atmospheric water vapor that falls under gravity. The main forms of </span>precipitation<span> include drizzle, rain, sleet, snow, graupel and hail.</span>

I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
3 years ago
Read 2 more answers
(a) If a long rope is hung from a ceiling and waves are sent. up the rope from its lower end, why does the speed of the waves ch
vazorg [7]

My response to question (a) and (b) is that all of the element of the rope need to  aid or support the weight of the rope and as such, the tension will tend to increase along with height.

Note that It increases linearly, if the rope is one that do not stretch. So, the wave speed v= √ T/μ   increases with height.

<h3>How does tension affect the speed of a wave in a rope?</h3>

The Increase of the tension placed on a string is one that tends to increases the speed of a wave, which in turn also increases the frequency of any given length.

Therefore,  My response to question (a) and (b) is that all of the element of the rope need to  aid or support the weight of the rope and as such, the tension will tend to increase along with height.  Note that It increases linearly, if the rope is one that do not stretch. So, the wave speed v= √ T/μ   increases with height.

Learn more about tension from

brainly.com/question/2008782

#SPJ4

See full question below

(a) If a long rope is hung from a ceiling and waves are sent up the rope from its lower end, why does the speed of the waves change as they ascend? (b) Does the speed of the ascending waves increase or decrease? Explain.

4 0
2 years ago
2) In coming to a stop, a car leaves skid marks on a road that are 40 m long.
Effectus [21]
Lolilolololilolollololililili
5 0
3 years ago
Other questions:
  • Water is circulating through a closed system of pipes in a two-floor apartment. On the first floor, the water has a gauge pressu
    9·1 answer
  • What is the summary for Electrons and protons​
    12·1 answer
  • Please help me. i have 2 hours
    12·1 answer
  • Determine the area of a rectangle having a length of 41.6 cm and a width of 2.3 cm
    8·1 answer
  • What are the formulas for Work, KE, GPE and Power?
    10·1 answer
  • A force of 16 N to the west is applied to each object below.
    9·2 answers
  • A wire has a cross sectional area of 4.00 mm2 and is stretched by 0.100 mm by a certain force. How far will a wire of the same m
    14·1 answer
  • A certain star has a temperature twice that of the Sun and a luminosity 70 times greater than the solar value. What is its radiu
    7·1 answer
  • How would a graph of velocity vs. Time would look like, if there was no motion at all? (Draw your graph)
    9·1 answer
  • From a penalty kick, the ball rebounds off the goalkeeper back to the player who took the kick. That player then kicks the ball
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!