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
Svet_ta [14]
2 years ago
7

Please solve this question ​

Physics
2 answers:
klemol [59]2 years ago
7 0

Answer:

Given: Initial Velocity:0

Velocity: 25 m/s

Time :10 sec.

Acclereation?.

Use formula for acceleration,

a =  \frac{v}{t}

a =  \frac{25}{10}

a = 2.5

Divide units to

\frac{ \frac{m}{s} }{s}  =  \frac{m}{ {s}^{2} }

So our acceleration is

2.5 \frac{m}{ {s}^{2} }

If you want to, you can use kinematic equation

v_{i} + at = v

vi is inital velocity, since v1=0 we just have

at = v

a =  \frac{v}{t}

Which is the same as first step, so we would get 2.5 m/s^2

marusya05 [52]2 years ago
6 0

Answer:

hope it helps you :)

<h2>please mark brainlist :)</h2>

You might be interested in
How many atoms are in 3.5 moles of sulfur
irina [24]
There are 2.1077x10^24 atoms of sulfur in 3.50 mols of sulfur.
5 0
3 years ago
Mature salmon swim upstream, returning to spawn at their birthplace. During the arduous trip they leap vertically upward over wa
patriot [66]

Answer:

The minimum speed is 7.5 m/s.

Explanation:

Given that,

Height = 2.87 m

We need to calculate the minimum speed

Using equation of motion

v^2=u^2-2gh

u=\sqrt{2gh}

Where, u = minimum velocity

g = acceleration due to gravity

h = height

Put the value into the formula

u=\sqrt{2\times9.8\times2.87}

u=7.5\ m/s

Hence, The minimum speed is 7.5 m/s.

5 0
4 years ago
Which term describes the ability to process many things simultaneously?
stellarik [79]

Answer:

Parallel processing

Explanation:

It is a parallel processing because it involves the brain processing many part of problem simultaneously.

The brain natural mode of information involves performing many task .

It is also ability of the brain to simultaneously process incoming stimuli or signals of different quality. It is a part of brain's vision and divide what is seen into four major parts which are color, motion, shape, and depth.

4 0
3 years ago
Read 2 more answers
The particle of 2 velocities 10m/s due east and 12m/S in the direction 30N/E. What is the resultant velocity and the direction?
Paha777 [63]

Answer:

See below

Explanation:

East components are   10    and    12 cos 30   = 20.392 m/s

North component =  12 sin 30 = 6 m/s

Resultant velocity = sqrt ( 20.392^2 + 6^2) = <u>21.26 m/s </u>

  direction   arc tan   (6/20.392) = <u>16.4 degrees N of east </u>

8 0
2 years ago
a is any object that is launched into the air with an initial velocity and moves in the air only ander the influence of gravity
dexar [7]

Answer:

Projectile motion is the motion of an object thrown (projected) into the air. After the initial force that launches the object, it only experiences the force of gravity. The object is called a projectile, and its path is called its trajectory.

Explanation:

8 0
3 years ago
Other questions:
  • According to the big bang theory, what occurred in the brief instant after the big bang?
    7·2 answers
  • A ball of 0.1kg is thrown straight up into the air with
    10·1 answer
  • An office worker uses an immersion heater to warm 250 g of water in a light, covered, insulated cup from 20°C to 100°C in 4.00 m
    14·1 answer
  • Which statement describes a characteristic
    13·2 answers
  • The ability of matter to easily combine chemically with other substances is know as?
    6·2 answers
  • What would be the speed of an object just before hitting the ground if dropped 100 meters?
    12·1 answer
  • How do Leeuwenhoek’s observations of animalcules compare to Hooke’s observations of cells in the cork?
    9·1 answer
  • What is heat?
    8·2 answers
  • A ball is thrown with a velocity of 10 m/s at a 25º from the horizontal. How far does the ball travel?
    13·1 answer
  • Q6. When a girl steps on to a weighing machine, it shows a reading of 42kg.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!