Calculate the velocity of the knife relative

Assignment Help Physics
Reference no: EM131832121

A knife is dropped from the top of a 13.0 m high mast on a ship moving at 1.74 m/s due south.

(a) Calculate the velocity of the knife relative to the ship when it hits the deck of the ship. ________m/s (down)

(b) Calculate the velocity of the knife relative to a stationary observer on shore. ________m/s    _________° (below the horizontal to the south)

(a) Discuss how the answers give a consistent result for the position at which the knife hits the deck.

Reference no: EM131832121

Questions Cloud

Describe the strategies used by the organization : Choose an organization to use for this assessment. It can be where you are currently employed or a company with which you are familiar.
Highest point on its trajectory : How far above the release point does the ball hit the wall? What are the (b) horizontal and (c) vertical components of its velocity as it hits the wall?
What are the various benchmark tests that are available : What are the various benchmark tests that are available for testing a computer system or computer network?
What is the velocity of the cart : Its initial velocity has components v0x = 8.0 m/s and v0y = 12 m/s.In unit-vector notation, what is the velocity of the cart when it reaches its greatest
Calculate the velocity of the knife relative : A knife is dropped from the top of a 13.0 m high mast on a ship moving at 1.74 m/s due south.
What current certifications that companies are looking for : Scan your local newspaper's classified job listings. What are the current certifications that companies are looking for with respect to network administrators?
Near the end of a marathon race : Near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. The front runner has a velocity of 3.50 m/s
Summarize for investors what legal liabilities could arise : Outline for the investors which form of organization (from the list of six under the first bullet) would be the least suited and why?
Identify the common roles in a human resource project : Identify the common roles in a human resource project. Then, analyze these roles to typical human resource functions.

Reviews

Write a Review

Physics Questions & Answers

  Change in momentum over a time interval

Show that the change in momentum over a time interval [tsub0, tsub1] is equal to the integral of F from tsub0 to tsub1; that is, show that p(tsub1) - p(tsub0) = the integral from tsub0 to tsub1 F(t)dt.

  What is the impedance of the secondary coil

In a transformer, the voltage across the primary coil is 120 V rms, and the voltage across the secondary coil is 10 kV rms (i.e. 10 000V). What is the impedance of the secondary coil

  Calculate the wave speed in the string

Transverse waves with a speed of 59.0 m/s are to be produced on a stretched string. A 4.95-m length of string with a total mass of 0.0600 kg is used. (a) What is the required tension in the string? N (b) Calculate the wave speed in the string if t..

  What are the main parameters of voltage source and their

what are the main parameters of voltage source and their physical meaning . how can we determine the voltage source

  Compute the friction torque

An experimental bicycle wheel is placed on a test stand so that it is free to turn on its axle. If a constant net torque of 5.00 N · m is applied to the tire for 3.00 s, Compute the friction torque

  A fighter jet lands on the deck of an aircraft carrier it

a fighter jet lands on the deck of an aircraft carrier. it touches down with a speed of 73.5 ms and comes to a complete

  Estimate the lights maximum electric field

The quartz tube is actually 921mm long × 15mm diameter ... use the tube circumference and length to: estimate the light's maximum Electric Field , at the outside of the tube

  Determine the magnitude and direction of the magnetic force

The long straight wire carries a current of 3.0 A. A particle has a charge of +6.5x10-6 C and is moving parallel to the wire at a distance of 0.050 m. The speed of the particle is 280 m/s. Determine the magnitude and direction of the magnetic force o..

  What is the magnitude of the chickens acceleration

The infamous chicken is dashing toward home plate with a speed of 5.6m/s when he decides to hit the dirt. The chicken slides for 1.0s , just reaching the plate as he stops (safe, of course).

  What is the change in the bullets mechanical energy

A 26 g bullet moving a horizontal velocity of 370 m/s comes to a stop 9.3 cm within a solid wall. What is the change in the bullet's mechanical energy

  What is the speed of the ball bearing right

A spring with a spring constant of 224.8 N/m is compressed by 0.229 m. What is the speed of the ball bearing right after it loses contact with the spring

  Determine the matrix equation of motion for the system

Determine the matrix equation of motion for the system shown in Figure.The response must be typed, single spaced.

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