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
Paladinen [302]
3 years ago
14

2 Bikers Rode at a constant speed on a 150 meter track.The data here show each bikers distance for a certain part of the race.Wh

o won the race and by how much
Physics
2 answers:
Fittoniya [83]3 years ago
7 0
Biker two won the race by 1 second ( hope this is helpful ).
kykrilka [37]3 years ago
4 0

Answer:

Student 2 won the race by 1 second

Explanation:

Took the quiz :D

You might be interested in
WILL GIVE BRAINLIEST!!!
klemol [59]

A simple machine can make work easier by reduce the amount of energy needed to perform a task, therefore, B. it magnifies the potential energy so that the kinetic energy is greater is the correct answer:)

6 0
4 years ago
What are the answers for numbers 2 & 3?
ivolga24 [154]
The answer is 6 i no this because im in high school this app is for high schoolers now I'll answer more. of ur questions if u make them have more points now u shouldn't play this game because ur prob in elementary but any ways the answer is 6
8 0
3 years ago
A horizontal pipe of inner diameter 2.2 cm carries water with a density of 1000.0 kg/m3 flowing at a rate of 1.5 kg/s. If the pi
EleoNora [17]

The speed of the water in the wider part will be 1.194 m/sec. Speed is a time-based quantity. Its SI unit is m/sec.

<h3> What is speed?</h3>

Speed is defined as the rate of change of the distance or the height attained.

The given data in the problem is;

The initial diameter is,\rm d_1 = 2.2 \ cm

initial radius,

r_1 = \frac{d_1}{2} \\\\ r_1 = \frac{2.2}{2} \\\\ r_1 = 1.1\ cm

The initial crossection area;

\rm A_1 = \pi r_1^2 \\\\ \rm A_1 = 3.14 \times  (1.1\times 10^{-2})^2 \\\\ \rm A_1 =3.8 \times 10^{-4} \ m^2

The final crossection area;

\rm A_2 = \pi r_2^2 \\\\ \rm A_2 = 3.14 \times ( 2 \times 10^{-2})^2 \\\\ \rm A_2 = 12.56 \ m^2

The initial flow rate is;

R = density ×velocity ×area

\rm R = \rho A V \\\\ 1.5 = 1000 \times V_1 \times 3.8 \times 10^{-4} \\\\ V_1  = 3.947 \ m/sec

The speed of the water in the wider part will be;

From the continuity equation;

\rm A_1 V_1 = A_2V_2  \\\\\ 3.8 \times 10^{-4} \times 3.947 = 12.56 \times 10^{-4} \times V_2 \\\\ V_2= 1.194 \ m/sec

Hence, the speed of the water in the wider part will be 1.194 m/sec.

To learn more about the speed, refer to the link;

brainly.com/question/7359669

#SPJ1

7 0
2 years ago
Problem 5 You are playing a game where you drop a coin into a water tank and try to land it on a target. You often find this gam
Dvinal [7]

Answer:

Option D: 1.5in in front of the target

Explanation:

The object distance is y= 6in.

Because the surface is flat, the radius of curvature is infinity .

The incident index is n_i=\frac{4}{3} and the transmitted index is n_t= 1.

The single interface equation is \frac{n_i}{y}+\frac{n_t}{y^i}=\frac{n_t-n_i}{r}

Substituting the quantities given in the problem,

\frac{\frac{4}{3}}{6in}+\frac{1}{y^i}= 0

The image distance is then y^i=-\frac{18}{4}in =-4.5in

Therefore, the coin falls 1.5in in front of the target

6 0
3 years ago
How many gallons of blood does it pump? (Estimate that the heart pumps 50 cm3 of blood with each beat.)
horrorfan [7]
50 cm^3 = 0.0132086 gallons
6 0
4 years ago
Read 2 more answers
Other questions:
  • Nasa has developed deep-space 1 (ds-1), a spacecraft that is scheduled to rendezvous with the asteroid named 1992 kd (which orbi
    8·1 answer
  • Which one of the following choices best represents a long-term benefit of Cardio respiratory fitness
    7·1 answer
  • One time-honored but slightly unpleasant way in which a hobbyist determines how much energy is left in a 9-V battery is to touch
    12·1 answer
  • What happens when similar systems work together?
    5·1 answer
  • These two questions are connected to the figure.
    9·2 answers
  • How will the element Ca + O bond ?
    11·2 answers
  • What is the reason why many ships and plane ones traveled in this boundary got disappeared and no debris are found in the bermud
    7·1 answer
  • Kennedy rode his bike 0.5 hours to Anthony's house going 5 mph. How far away does Anthony live from Kennedy?
    10·1 answer
  • How do you calculate the momentum of something?
    9·1 answer
  • Determine the time taken when, distance is 7150 km and speed is 780 km/hr
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!