What is the greatest height above the ground

Assignment Help Physics
Reference no: EM13333695

A load of bricks is being lifted by a crane at the steady velocity of Vo (= 5 m/s) when one brick falls of H (= 5m) above the ground. Describe the motion of the free brick by sketching x(t).

a. What is the greatest height above the ground that the brick reaches?

b. How long does it take to reach the ground?

c. What is its speed just before it hits the ground?

Reference no: EM13333695

Questions Cloud

At what angle do the raindrops strike the windshield : A bus with a vertical windshield moves along in a rainstorm at speed V relative to the ground. At what angle do the raindrops strike the windshield
Compute the work done by friction on the crate : You are pushing a 142 kg wooden crate in a straight line a distance of 5.1 m across a wooden floor. The crate is speeding up at 0.30 m/s^2. What is the work done by friction on the crate
Determine what is the annual ocf for the project : The company currently sells 2,070 units of its existing model per year. If the new model is introduced, sales of the existing model will fall to 1,890 units per year.
Explain why it does not make sense to assess consistency : Explain why it does not make sense to assess the interitem consistency of this scale. "The index of consumer sentiment toward marketing described in the appendix is formative in nature"
What is the greatest height above the ground : A load of bricks is being lifted by a crane at the steady velocity of Vo (= 5 m/s) when one brick falls of H (= 5m) above the ground. What is the greatest height above the ground that the brick reaches
Find the velocity of the police car : A speeding motorist traveling with velocity Vm is spotted by a police car.find The velocity of the police car when it catches up to the motorist
What is best strategy to move status quo to a desired state : According to the force field analysis model, what is the best strategy to move the status quo to a desired state
Discuss the merits and limitations of consultancys ability : The firm says that it does this by statistically analyzing the words and phrases in the company's annual reports, news releases and public speeches by the company's senior executives.
Find the location of the individual drops : Water drops from the nozzle of a shower onto the floor a distance d below. The drops fall at regular intervals of time, Find the location of the individual drops

Reviews

Write a Review

Physics Questions & Answers

  Find force that each crate exerts on the other

Two crates, of mass 75 kg and 105 kg, are in contact and at rest on a horizontal surface. A 732 N force is exerted on the 75.00 kg crate.

  What is the angular magnification of the microscope

The eyepiece of a microscope has a focal length of 1.25 cm and the objective lens focal length is 1.62 cm. what is the angular magnification of the microscope

  Calculate the difference in masses of the two ions

two singly charged ions moving perpendicular to a uniform magnetic field B=0.4T each has a speed of 500 km/s, calculate the difference in masses of the two ions

  Compute the angular acceleration as a function of time

A fan blade rotates with angular velocity given by ?z(t)= ? ? ? t2, where ? = 4.60rad/s and? = 0.795rad/s3, Calculate the angular acceleration as a function of time

  What is the intensity of the final transmitted light

How fast (in ) must a centrifuge rotate if a particle 5.4 from the axis of rotation is to experience the acceleration of 300000 's.

  What is the angular acceleration of the pulley

a frictionless pulley which can be modeled as a 0.80 solid cylinder with a 0.30 m radius has a rope going over it. The tension in the rope is 10 N on the right side and 12 N on the left side. What is the angular acceleration of the pulley.

  Evaluate how deep is the tank

When the afternoon Sun reaches an angle of 27.0° above the horizon, sunlight ceases to illuminate the bottom of the tank. Evaluate how deep is the tank?

  Determine the velocity of the center of mass of two balls

Two balls are approaching each other head-on. Their velocities are +14.6 and -8.88 m/s. Determine the velocity of the center of mass of the two balls

  Assume the volume of the mass is negligible

Styrofoam has a density of 300 kg/m^3. What is the maximum mass that can hang without sinking from a 40cm diameter Styrofoam sphere in water? Assume the volume of the mass is negligible compared to that of the sphere.

  Determine is the final image real

What focal length objective lens is required for a 3 meter length telescope which uses a 4 Power eyepiece? Is the final image real

  Find the mutual inductance of coils

A toroidal solenoid has a mean radius of 18.00 cm and a cross-sectional area of 3.00 cm^2, What is the mutual inductance of these coils

  Calculate the current in the resistor

Assuming that all the heat generated by the resistor is absorbed by the solid substance, and that it takes 4 minutes to raise the temperature from 20to 80 degrees C, compute the specific heat for the substance.

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