What is the drag force

Assignment Help Physics
Reference no: EM1387337

Q. Two blocks (m = 1.90 kg and M = 10.5 kg) and a spring (k = 260 N/m) are arranged on a horizontal frictionless surface. The coefficient of static friction between two blocks is 0.350. What amplitude of simple harmonic motion of the spring-blocks system puts the smaller block on the verge of slipping over the larger block?

Q. If a beach ball with a mass of 0.08kg is thrown vertically upward in a vacuum so there is no drag force on it, it reaches a height of 10 meters. If the ball is thrown upward with the similar initial velocity but in air instead of a vacuum, it reaches a height of 8.4 meters. What is the drag force (Assume that is constant) on the ball throughout the motion of the ball?

Reference no: EM1387337

Questions Cloud

Rationale of mixed methods : Demonstrate your understanding of the nature of the three major research methods by describing and comparing the foundations of quantitative and qualitative research for the following element.
Value of probability having sample mean : A random sample of n = 16 scores is selected from a normal distribution with a mean of μ = 50 and standard deviation of σ = 10. a) What is the probability that the sample mean will have a value between 45 and 55?
Capm and capital structure : Reflect on the papers. Synthesize the key points they're making and consider the challenges of such points in a given context within your environment.
Explain the observed pattern of inheritance : The fruit in summer squash may have different shapes. When 2-true breeding plants with disc-shaped fruit were crossed to true breeding plants with long fruit,
What is the drag force : What amplitude of simple harmonic motion of the spring-blocks system puts the smaller block on the verge of slipping over the larger block.
Hypothesis to describe darwin-s theory of natural selection : Suggest a hypothesis to describe how limbless salamanders evolved according to Darwin's theory of natural selection.
Relevant literature review : Without the basic moment of relevant literature, the foundation of a research will always be lacking. It consists in a thorough and critical look on existing materials which helps you to know where and how to situate your research.
Critical elements of the research process : Explain the critical elements of the research process, addressing the importance of carrying out the following research steps. Limit your response to 100 words.
Indicate the inheritance pattern : Explain a specific example of a cross in two parents, each homozygous for different traits, which would result in a phenotype that is distinct from either parental phenotype.

Reviews

Write a Review

Physics Questions & Answers

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  What effect will increase in temperature

What effect will increase in temperature from 25 degree Celsius to 32 degree Celsius of the metal metre stick have on the measurement of the dimension of rectangular block? Why are corrections not generally essential for this effect.

  The magnitude of the net electric field

the magnitude of the net electric field. A lead ball is dropped into a lake from a diving board 6.40 above the water. After entering the water, it sinks to the bottom with a constant velocity equal to the velocity with which it hit the water.

  What angle does it leave mirror m2

The coefficient of kinetic friction is 0.50. A horizontal force of magnitude 87 N begins to pull directly on the block. In unit-vector notation, what are the resulting accelerations of (a) block and (b) slab.

  What direction is white dot on the sensor pointing

What direction is white dot on the sensor pointing

  What beat frequency was heard

A 63 resistor is connected in parallel with a 115 resistor. This parallel group is connected in series with a 19 resistor. The total combination is connected across a 15 V battery.

  What is the most safe pressure for the can

A uniform plank of length 4.7 m and weight 221 N rests horizontally on two supports, with 1.1 m of plank hanging over the right support. To what distance x can a person who weighs 440 N walk on the overhanging part of the plank before it just begi..

  How to figure out how much power is dissipated

You hang the rod vertically and attach a 74 kg mass to the bottom, and you observe that the bar becomes 1.74 cm longer. From these measurements, it is possible to conclude the stiffness of one interatomic bond in titanium.

  Find out the mass of hypothetical spherical asteroid

An uncharged capacitor is connected to the terminals of a 4 battery, and 12 flows to the positive plate. The 4 battery is then disconnected and replaced with a 7 battery, with the positive and negative terminals connected in the same manner as bef..

  What does the other pressure gauge read

How various meters away is a cliff if an echo is heard 0.475 s after the original sound? Assume that sound traveled at 343 m/s on that day.

  Find out the tensions in the rope

A stunt man whose mass is 70 kg swings from the end of a 3.7-m long rope along arc of a vertical circle. Presume he starts from rest when the rope is horizontal.

  Find by what percent should the tension in string be changed

A particular guitar string is supposed to vibrate at 191- Hz, but it is measured to actually vibrate at 210- Hz. By what percent should the tension in string be changed to get the frequency to the correct value.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd