User Account

All Pages

What is the speed of the mailbag

Assignment Help Physics
Reference no: EM13671784

A small mailbag is released from a helicopter that is descending steadily at 1.50 m/s.

a) After 2.00 s, what is the speed of the mailbag?

b) How far is it below the helicopter?

c) What are your answers to parts (a) and (b) if the helicopter is rising steadily at 1.50 m/s ?

Reference no: EM13671784

Questions Cloud

What is the magnitude of the velocity of the bullet : A gun tilted upward at 41 degrees above the horizontal fires a bullet with a speed of 216 m/s. The bullet travels as a projectile and lands at the same height as the gun.
Section of wire is located entirely inside magnetic field : A 56.7 cm long straight section of wire is located entirely inside a uniform magnetic field of |B| = 0.210 T. The wire is perpendicular to the direction of the magnetic field. When a current runs through the wire a magnetic force of|F| = 0.950 N acts..
Maximum coefficient of friction between the slide and box : At the end of a factory production line, boxes start from rest and slide down a 35o ramp 4.8 m long. If the slide is to take no more than 2.1 s, what is the maximum coefficient of friction between the slide and the box?
What is energy now stored if capacitor remained : A parallel-plate vacuum capacitor has 9.20 J of energy stored in it. The separation among the plates is 2.90 mm. If the separation is decreased to 1.55 mm.
What is the speed of the mailbag : A small mailbag is released from a helicopter that is descending steadily at 1.50 m/s. After 2.00 s, what is the speed of the mailbag? How far is it below the helicopter?
Automobile moves at constant speed down one hill : An automobile moves at constant speed down one hill and up another hill along a smoothly curved surface. What will the diagrams for the directions of the velocity and the acceleration of the automobile at the instant that it is at the lowest position..
Compute the speed of sound in air : A vibrating tuning fork of freq 256 Hz is held over the top of a vertical tube full of water. The water is allowed to flow out slowly from the tube. A loud sound is heard when the air column in the tube is 33 cm. Compute the speed of sound in air.
An instrument utilized for measurement the depth of oceans : An instrument utilized for measurement the depth of oceans sends ultrasonic signals to the bottom of the ocean. The signal is received in 0.75 sec after the reflection from the bottom of the ocean.
A concave mirror and a plane mirror : A concave mirror and a plane mirror (f = 8.30 cm) are facing each other and are separated by a distance of 23.0 cm. An object is placed among the mirrors and is 11.5 cm from each mirror.

Reviews

Write a Review

Physics Questions & Answers

  How much heat is absorbed by the gas

If 1.00 mol of oxygen is heated at constant pressure of 1.00 atm from 10.0°C to 25.0°C. How much heat is absorbed by the gas

  Coordinate of the center of mass of the stick

A thin stick is placed along the x axis so that one of its ends is at x1 = 0.00 m and the other one at x2 = 1.35 m. The stick has a non-uniform mass density ?(x) = ax b, where a = 0.349 kg/m2 and b = 0.317 kg/m. What is the coordinate of the center o..

  A radio trasmitter of frequency f0 is placed at a distance

a the star zog has a mass of 1.57 e30 kg. calculate the angle by which light from a distant star is deflected at a

  What is the normal boiling point of water

You propose a new temperature scale with temperatures given in ?M. You define 0.0 ?M to be the normal melting point of mercury, What is the normal boiling point of water

  Find the maximum speed achieved by the sphere

Two plastic spheres, each carrying charge uniformly distributed throughout its interior, are initially placed in contact and then released. Find the maximum speed achieved by the sphere

  Find the time required for the electron to reach the screen

An electric field applies a force of 9.11x10^-16 N to an electron emitted from a cathode of a cathode ray tube at essentially zero velocity

  Compute the wavelength of the resulting wave on the cable

1. A steel cable with total length 20m and mass 100kg is linked to two poles. The tension in the cable is 2,000 N, and the wind makes the cable vibrate by a frequency of 2 Hz. Compute the wavelength of the resulting wave on the cable.

  Magnitude of torque exerted by magnetic field on the loop

A current of 10.0 mA is maintained in a single circular loop with a circumferenceof 1.20 m. A magnetic field of 0.880 T is directed parallel to the plane of the loop. What is the magnitude of the torque exerted by the magnetic field on the loop?

  What is the magnitude of the balls deceleration

Your forehead can withstand a force of about 6.0kN before fracturing while your cheekbone can only withstand about 1.3 kN. what is the magnitude of the balls deceleration

  From the bridge to the support post l is 600cm and the

a guitar string is 90.0cm long and has a mass of 3.17 g. from the bridge to the support post l is 60.0cm and the

  What is the tidal acceleration between your head and your

what is the tidal acceleration between your head and your toes due to the moon? and what due to the earth? how do these

  What is the maximum kinetic energy an electron will have

When light with a wavelength 480 nm or shorter shines on a metal surface, a current is measured. A. What is the work function of this metal B. What is the maximum kinetic energy an electron will have if violet light (380 nm) shines on the surface

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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