Answers
Answer:
C. Pumping
Explanation:
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Answer: Losing weight due to decreased appetite
Explanation: because you guys trust me
Related Questions
A child attaches a 0.6 kg toy to a 0.9 meter length of string and spins it around in uniform circular motion. Calculate the tension in the string if the period of rotation is 4.1 seconds.
As in problem 80, an 76-kg man plans to tow a 128000-kg airplane along a runway by pulling horizontally on a cable attached to it. Suppose that he instead attempts the feat by pulling the cable at an angle of 6.7° above the horizontal. The coefficient of static friction between his shoes and the runway is 0.87. What is the greatest acceleration the man can give the airplane? Assume that the airplane is on wheels that turn without any frictional resistance.
An object is made from a material that is hard, shiny, and can be hammered into thin sheets. Which of these is another likely property of the material?
A spring has a spring constant of 1350 N/m. You place the spring vertically with one end on the floor. You then drop a 1.3 kg book onto it from a height of 0.8 m above the top of the spring. Find the maximum distance the spring will be compressed. Express your answer with the appropriate mks units.
Answers
Answer:
Explanation:
In this case, power is the rate of transferring heat per unit time:
The heat is given by the formula of the latent heat of fusion, since the ice is melting.
Here m is the ice's mass and is the heat of fusion of ice. Recall that one day has 86400 seconds. Replacing (2) in (1) and solving:
controlled braking
threshold braking
coasting
Answers
Answer:
Controlled braking
Explanation:
CONTROLLED BRAKING occur in a situation where a person or an individual driving a vehicle releases the brake and slowly apply smooth as well as firmly pressure on the brake without the wheels been locked which is why CONTROLLED BRAKING are often used for emergency stops by drivers reason been that it helps to reduce speed when driving as fast as possible while the driver maintain the steering control of the vehicle.
Therefore the form of braking which is used to bring a vehicle to a smooth stop by applying smooth,steady pressure to the brake is called CONTROLLED BRAKING.
Final answer:
The method of braking that involves applying smooth, steady pressure to the brake to bring the vehicle to a smooth stop is called controlled braking. It helps prevent skidding and provides the driver with more control over the vehicle.
Explanation:
The form of braking used to bring a vehicle to a smooth stop by applying smooth, steady pressure to the brake is known as controlled braking. This method of braking involves applying consistent, even pressure to the brake pedal, which allows the car to slow down gently and gradually. It helps prevent uncontrolled skidding and provides the driver with more control over the vehicle's direction and speed during the stop. Unlike other methods like trail braking, threshold braking, or coasting, controlled braking is typically the safest and most effective method for daily driving conditions.
Learn more about Controlled Braking here:
#SPJ6
Answers
Answer:
liquids
Explanation
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Answer:
1.0 dioptres
Explanation:
Farsightedness is an eye defect in which a person can see far objects clearly but not near objects. That implies that the patients' near point is farther than 25cm which is the normal least distance of distinct vision.
Farsightedness results from the eyeball being too long or the crystalline lens not being sufficiently converging.
Carol is farsighted with a near point of about a meter (100cm). We desire to make a lens to enable her near point be reduced to about 50cm. The focal length and power of this lens is calculated in the image attached.
The power of a lens is the inverse of its focal length in meters hence the 100 in the formula for power of the lens.
Answer:
+1.00 diopter
Explanation:
The power of a lens can be described simply as the reciprocal of the focal length of the lens measured in meters.
But f is unknown, hence we look for the focal length with the formula
1/f = 1/u + 1/v
where u is former near point = 100cm
v is the new intended near point = 50cm
1/f = 1/50 - 1/100
1/f = 1/100
f = 100 cm
Hence we get Power (D) = 1/f
where f = focal length of the lens in meter
From the question, the focal length of the lens = 100cm = 1m
Hence D = 1/1
D = +1.00
Hence the refractive power of the reading glasses that would allow Carol to read a book 50cm away from the relaxed eye will be +1.00 diopters.
acceleration of the ball?
Answers
Answer:
-54,200 m/s^2
Explanation:
a=(vf-vi)/t
Answers
Answer:
Explained
Explanation:
In order to retain atmosphere a planet needs to have gravity. A gravity sufficient enough to create a dense atmosphere around it, so that it can retain heat coming from sun. Mars has shallow atmosphere as its gravity is only 40% of the Earth's gravity. Venus is somewhat similar to Earth but due to green house effect its temperature is very high. Atmosphere has a huge impact on the planets ability to sustain life. Presence of certain kind gases make the atmosphere poisnous for life. The atmosphere should be such that it allows water to remain in liquid form and maintain an optimum temperature suitable for life.