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
Anna71 [15]
3 years ago
5

A scientist measures the growth of a bamboo plant over time. The table below shows the results.

Physics
2 answers:
AleksAgata [21]3 years ago
6 0

ok ok this one i cant do o-o

mihalych1998 [28]3 years ago
3 0
A. 1.35 is the number in between 1.2 and 1.5.
You might be interested in
You find it hard to ride faster on your bike because a force is pushing back on you. What type of force is slowing you down?
Nataly [62]

Answer by YourHope:


Hi! :)


You find it hard to ride faster on your bike because a force is pushing back on you. What type of force is slowing you down?


C) Air resistance!


Have a BEAUTIFUL day~

4 0
3 years ago
Read 2 more answers
if a swimmer is traveling at a constant speed of 0.85 m/s how long would it take to swim the length of 50 meter olymic sized poo
VARVARA [1.3K]

Answer:

58.82 Seconds

Explanation:

50m/0.85m/s=58.82s

7 0
3 years ago
When light waves pass through the lenses of a pair of glasses the light waves
tatiyna
Goes straight though with no problem and the light waves look like it changes like it looks like it broke
7 0
3 years ago
Which in is it Speed (S) or Velocity (V)?
Andrej [43]

Explanation:

Speed has only magnitude.

Velocity has magnitude and direction.

"A bike goes 25 m/s toward  main street."

This includes a direction, so it is velocity (V).

"A person walks 4 mph."

This has only magnitude, so it is speed (S).

"A plane flies 200 m/s."

This has only magnitude, so it is speed (S).

"A bird flies 100 mph due south."

This includes a direction, so it is velocity (V).

8 0
3 years ago
A small truck has a mass of 2145 kg. How much work is required to decrease the speed of the vehicle from 25.0 m/s to 12.0 m/s on
MAXImum [283]

Answer:

The work required is -515,872.5 J

Explanation:

Work is defined in physics as the force that is applied to a body to move it from one point to another.

The total work W done on an object to move from one position A to another B is equal to the change in the kinetic energy of the object. That is, work is also defined as the change in the kinetic energy of an object.

Kinetic energy (Ec) depends on the mass and speed of the body. This energy is calculated by the expression:

Ec=\frac{1}{2} *m*v^{2}

where kinetic energy is measured in Joules (J), mass in kilograms (kg), and velocity in meters per second (m/s).

The work (W) of this force is equal to the difference between the final value and the initial value of the kinetic energy of the particle:

W=\frac{1}{2} *m*v2^{2}-\frac{1}{2} *m*v1^{2}

W=\frac{1}{2} *m*(v2^{2}-v1^{2})

In this case:

  • W=?
  • m= 2,145 kg
  • v2= 12 \frac{m}{s}
  • v1= 25 \frac{m}{s}

Replacing:

W=\frac{1}{2} *2145 kg*((12\frac{m}{s} )^{2}-(25\frac{m}{s} )^{2})

W= -515,872.5 J

<u><em>The work required is -515,872.5 J</em></u>

3 0
3 years ago
Other questions:
  • Supports combustion is it a chemical or physical property?
    14·2 answers
  • One student completed a cookie mining experiment in a very short period of time. In your own words, explain how 'time is money'
    14·1 answer
  • A rectangular billboard 5 feet in height stands in a field so that its bottom is 6 feet above the ground. A nearsighted cow with
    5·2 answers
  • What is the kinetic energy k of the two-car system immediately after the collision? express your answer in terms of ve, vn, and
    6·1 answer
  • The table represents a linear function. The rate of change between the points (–5, 10) and (–4, 5) is –5. What is the rate of ch
    5·2 answers
  • Can you overcharge a car battery with a charger
    14·1 answer
  • Describe how the metal case of an electrical appliance is connected to earth
    5·2 answers
  • A tank has a gate that automatically opens if the water levelhis high enough. The gate has a squarecross section of side1m and c
    11·1 answer
  • Chemical energy is a form of _____ energy.
    13·1 answer
  • Help please!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!