The diagram below shows a 1.0 x 105newton truck at rest on a hill that makes an angle of 8.0° with the
horizontal. What is the component of the truck's weight parallel to the hill? (hint: the weight was already
calculated, also you can use the work area to help you solve this.]

Answer:

[tex]it \: is \: mg \sin(8.0 \degree) \\ = 1.0 \times 10 {}^{5} \times \sin(8.0 \degree) \\ = 9.9 \times 10 {}^{4} newtons[/tex]

The component of the truck's weight parallel to the hill is 13,917.31 N.

The given parameters:

The component of the truck's weight parallel to the hill is calculated as follows;

[tex]W_x = mg \times sin(\theta)\\\\W_x = W \times sin(\theta)\\\\W_x = 1\times 10^5 \times sin(8)\\\\W_x = 13,917.31 \ N[/tex]

Thus, the component of the truck's weight parallel to the hill is 13,917.31 N.

Learn more about parallel forces here: https://brainly.com/question/9719731

Emma is making jelly. In order to make it dissolve quickly, should Emma put the block of jelly in whole, or
break it into cubes? Explain your answer.
[2 marks]

Please help!! I will give brainliest!

Q: Is the direction important when calculating speed? Explain.

how does 3rd class lever make our work easier

Which statement describes a digital signal used to store information?
A. It includes sound waves you make.
B. It moves gradually among an infinite number of values.
C. It includes visible light waves.
D. It is easy to copy.
SUBMIT
Help

A sound wave of a clock. what is the type of wave longitudinal, transverse or torsional

An air craft heads. north at 400 km/hrs relative to the wind the air craft velocity is 300 km/hrs due north .find the velocity of the wind to the ground.​

What electromagnetic waves are used in these applications?

Diagnosing illnesses:

Warming and cooking food:

Transmitting data from remote controls to televisions:

What is always true about the total amount of oxygen and carbon dioxide in the test tube?

Please help Best answer gets BRAINLIEST


A skier waits at the top of a 11.7m hill. He then skis down the slope at an angle of 27 degrees above horizontal. What will his velocity be at the bottom of the hill? Show work

Which statement describes a difference between insulators and conductors?(1 point)

Insulators have high conductivity, while conductors have low conductivity.

Insulators can transmit electric current, while conductors cannot.

Insulators are made of metallic materials, while conductors are not.

Insulators have high resistance, while conductors have low resistance.

Magnetic field lines are more concentrated at the poles of the magnet
True
False

What is the genotypes for HH or hh called?

A ball of mass 0.5 kg is swinging at a small angle from a light string of length 0.25 m. What is the period of this pendulum? Round answer to two significant digits.​

PLEASE NO FILES. Ill give brainliest! 1. Which item below describes a quick change to
Earth's landscape?
A. a stone becoming smooth
B. dirt moving down a steep hill
C. flat land becoming a canyon
D. a glacier flattening the land below it​

1. The diameter of the spool on a fisherman's reel is 6 cm when it is fully
wrapped with fishing line. After casting his lure 16 meters away into the
water, there is enough line left on the spool such that the spool has a
diameter of 4 cm. The fisherman then reels in the line, turning the bail (the
metal part that wraps the fishing line around the spool) at a constant speed
of 16 rad/s. How long does it take him to reel in the fishing line?

A spring oscillates with a period of
0.228 S. What is its frequency?
(Unit = Hz)

If object A is half the mass of object B, then is it possible for them to have the same momentum

If a resistance is added in series to a circuit, the circuit resistance is then

What are the following amounts of energy in joules?
i. 20 kJ
ii. 10 MJ
iii. 2.5 MJ
iv. 0.5 kJ
help me!!!​

Identify the medium for the following waves:
ripples

The sound waves from a radio speakers

Seismic waves

Which of the following is/are true of a vector? Check all that apply.
1. Velocity is a vector quantity.
2. Distance is a vector quantity.
3. The magnitude of a vector cannot be zero unless all of its components are zero.
4. A vector can have positive or negative magnitudes.
5. Vectors indicate quantity and direction.

helpp me

An object starts from REST and ends up reaching 3500 J of Kinetic Energy. How much work was done?​

Question 3 of 10
Jake lifts a backpack with a force of 30 N to a height of 1 meter in 4 seconds.
How much work does he do on the backpack?
A. 120 N
B. 30 N
C. 15 N
D. 60 N

3. Conduction will occur between objects at different temperatures that are
A separated, but not in contact with each other
B in contact with each or separated
C in contact with each other, but not separated

when a human cannon ball shoots in the air for 9 seconds, she travels 37 meters before ut lands. Caculate the speed​

what is the characteristics of sound ​

Electric field shows the strength and what of an electric field

As you turn on the stove, you notice that your water changes temperature from 67 degrees F to 93 degrees F. How many degrees of change is that in degrees C?

To what temperature will a 50.0 g piece of glass raise if it absorbs 5275 joules of heat and its specific heat capacity is 0.500 J/g°C? The initial temperature of the glass was 20.0 degrees C.

*Include your units!

Round your answer to the nearest whole number.

Research shows that continents move at an average rate of 2.3 cm per
year. Which two theories could be supported by this evidence?

Raisin theory
Expanding Earth theory
Contracting Earth theory
Theory of continental drift
SUBMIT