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
Leviafan [203]
4 years ago
6

Danilo is sliding down a slide. What forces are acting on him as he slides

Physics
2 answers:
Galina-37 [17]4 years ago
8 0
- Friction
- Gravity
- Perhaps air resistance as well
Nitella [24]4 years ago
3 0

Answer:

When someone sits at the top of a slide, gravity is the constant force that pulls the person directly downward. Without the force of gravity pulling a person, a slide wouldn't work at all.

Explanation:

You might be interested in
A uniform magnetic field is perpendicular to the plane of a wire loop. If the loop accelerates in the direction of the field, wi
Nataly [62]

Answer:

No

Explanation:

If the coil is accelerated parallel to the magnetic field, it means also that the force on the coil acts parallel to the field. For current to be induced in a coil, a basic condition must be met which is that the directions of force (acceleration) and the magnetic field must be perpendicular to each other. This brings about current being induced in a direction perpendicular to bothering the directions of the force acting on the coil and the that of the magnetic field. This current would flow through the coil in either a clockwise or anticlockwise manner.

Since the coil is accelerated parallel to the magnetic field, no current is induced in it.

3 0
4 years ago
Which unit represents a value that is one order of magnitude larger than a decimeter?
Mademuasel [1]

The unit represents a value that is one order of magnitude larger than a decimeter is a meter

<h3>Further explanation </h3>

Magnitude is something that can be measured or counted

The principal amount is the amount that has been determined based on the agreement of the scientists

Derivative magnitude is a quantity derived from the principal amount

There are 7 main quantities that have been determined based on international standards, namely:

  • 1. Length, meters (m)
  • 2. Time, second (s)
  • 3. Mass, kilograms (kg)
  • 4. Temperature, kelvin (K)
  • 5. Light intensity, candela (cd)
  • 6. Electric current, amperage (A)
  • 7. Amount of substance, mol (m)

The length of the principal is to indicate the distance between two points in a place

The symbol is usually expressed in l, length

Length measurements can be used by several measuring instruments such as ruler, caliper length, meter, screw micrometer

The main length unit consists of 7 units other than other units of length such as inches, miles, yards, feet:

  • Kilometers, km
  • Hectometer, hm
  • Dekameter, dam
  • Meters, m
  • Decimeter, dm
  • centimeters, cm
  • millimeters, mm

Each one unit descends then multiplied by 10, and if one unit increases then divided by 10

Conversion of other mass units:

mm millimeters = 10⁻³ m

km kilometers = 10³ m

µm micrometers (mcm) = 10µm

nm nanometers = 10⁻⁹ m

Gm gigameters = 10⁹ m

ρm picometers = 10⁻¹² m

An order of magnitude used base ten number.

If numbers differ by one order of magnitude, so the number is about 10 times different in quantity . If values differ by two orders of magnitude, they differ about 100.

The decimeter unit is located between the centimeter and meter.

Decimeter value = 10⁻¹m, centimeter = 10⁻² m, so that the unit represents a value that is one order of magnitude larger than a decimeter is meter

 

<h3>Learn more </h3>

book thickness in cm

brainly.com/question/8540796

The mass of A standard baseball

brainly.com/question/4576804

the quantity of 0.0075 meters expressed in centimeters

brainly.com/question/2867118

Keywords: order of magnitude, decimeter, unit

6 0
3 years ago
Read 2 more answers
Physics. 40 points.<br><br><br>Help please :) (View attached image)
laiz [17]

Answer:

1) 10 m/s  2) 14.1 m/s  3) 6.7 m  4) 11.25 m  5) 4.5 m/s  6) 12 joules

Explanation:

7 0
3 years ago
What determines how severe an electric shock will be?
Eva8 [605]

Answer:

The three primary factors affect the injury severity of an electric shock: 1) the amount of current passing through the body 2) the duration of the current flow and 3) the current path through the body.

6 0
3 years ago
(I) A hiker determines the length of a lake by listening for the echo of her shout reflected by a cliff at the far end of the la
xxMikexx [17]

Answer:

425 m

Explanation:

From the question,

v = 2x/t.................... Equation 1

Where v = speed of sound in air, x = Length of the lake, t = time.

make x the subject of the equation

x = vt/2............... Equation 2

Given: t = 2.5 s

Constant: v = 340 m/s.

Substitute these values into equation 2

x = 340(2.5)/2

x = 425 m.

Hence the length of the lake is 425 m

4 0
4 years ago
Other questions:
  • A motorcycle traveling at 14 m/s begins to accelerate at 1.8
    14·1 answer
  • Near the surface of Earth an electric field points radially downward and has a magnitude of approximately 100 N/C. What charge (
    8·1 answer
  • How far away is Pluto?
    10·2 answers
  • Christian made some pancakes she's so 3/5 of them in the morning and 1/4 of the remainder in the afternoon is she had 300 pancak
    5·1 answer
  • Doubling the voltage in a circuit doubles the current if what is held constant?
    10·1 answer
  • How much work must be done in the car to slow it from 100km/h to 50km/h
    15·1 answer
  • some fuel cells are powered by hydrogen. scientists are looking into the decomposition of water (h2o) to make hydrogen fuel with
    10·2 answers
  • Scenario:
    11·1 answer
  • Explain what happens to the path of light as it hits a piece of black paper, a glass mirror, and a glass
    13·1 answer
  • A pendulum consists of a weight tied by a string that is attached to the ceiling. The diagram models the motion of the pendulum
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!