What is its velocity 1s before it reaches its highest point

Assignment Help Physics
Reference no: EM13664459

A ball is tossed with sufficient speed straight up so that it is in the air several seconds. a) What is the velocity of the ball when it reaches its highest point? b) What is its velocity 1s before it reaches its highest point? c) What is the change in its velocity through this 1-s interval? d) What is its velocity 1s after it reaches its highest point? e) What is the change in velocity through this 1-s interval? f) What is the change in velocity during the 2-s interval? g) What is the acceleration of the ball during any of these time intervals and at the moment the ball has zero velocity?

Reference no: EM13664459

Questions Cloud

Surface equals the free-fall acceleration on earth : It has been suggested that rotating cylinders about 9.0 mi long and 6.0mi in diameter be placed in space and utilized as colonies. What angular speed should such a cylinder have so that the centripetal acceleration at its surface equals the free-fall..
How many turns have first solenoid : A 20.0 cm long solenoid of diameter 0.5cm is wound uniformly by few hundred turns. a second coil with 100 turns is wound around the solenoid at its center. How many turns have first solenoid. if the mutual inductance of the combination of two coils i..
Mechanical energy goes into increasing internal energy-water : Water of mass 2.00 kg is heated when it is stirred with a paddle that exerts a constant force of 6.50 N on the water and moves during it at a speed of 1.80 m/s. How long will it take for the temperature of the water to increase by 1°C, if all the mec..
Image of the slides picture on the screen : An illuminated slide is held 70 cm from a screen. How far from the slide (among the slide and the screen) should a lens of focal length 7.1 cm be placed to form an image of the slide's picture on the screen? (Give the smaller of the two possible answ..
What is its velocity 1s before it reaches its highest point : A ball is tossed with sufficient speed straight up so that it is in the air several seconds. a) What is the velocity of the ball when it reaches its highest point? b) What is its velocity 1s before it reaches its highest point?
What is the focal length of lens-front of a converging lens : When an object is placed 6.0cm in front of a converging lens, a virtual image is formed 9.0 cm from the lens. What is the focal length of the lens?
Utilize the lens equation decide characteristics of images : Two converging lenses, A with a focal length of +2.0cm and B with a focal length of +5.0cm, are placed 14 cm apart. An object is place 3.0cm to the left of lens A. Utilize the lens equation decide the characteristics of the image
Red light is diffracted by a single slit : Red light (wavelength = 700nm) is diffracted by a single slit, and the first intensity minimum (the first dark fringe) occurs at 3.9 degrees. What is the width of the slit?
Discover the increase in the waters entropy : Assume that by stirring 509 g of water you are able to increase its temperature from 19.0° C to21.0° C. Discover the increase in the water's entropy.

Reviews

Write a Review

Physics Questions & Answers

  Total rotational kinetic energy of the wheels

A 50 kg rider on a moped of mass 75 kg is traveling with a speed of 20m/s. Each of the two wheels of the moped has a radius of0.2m and a moment of inertia of 0.2 kg*m^2. What is the total rotational kinetic energy of the wheels?

  What is the average net force that have applied to car

If the ball is in contact with the wall for 0.200 s, what is the average force exerted by the wall on the ball? (Suppose right is the positive direction.)

  What is the surface charge density

A point charge of -12 micro-coulombs is fired directly towards a single infinite sheet of charge. It is initially moving at 3.4 m/s towards the sheet and after it has traveled 0.7 meters it is moving at 18.4 m/s.

  Measurements of microwaves using polarizing grid

You are asked to make some measurements of microwaves using a "polarizing grid" consisting of metal wires.Since an electric field does not penetrate a conductor, linearly polarized microwave radiation will pass through the grid most easily when (m..

  What is the wavelength of the series limit

What is the wavelength of light for the least energetic photon emitted in the Balmer series of the hydrogen atom spectrum lines

  What is the width of the second slit

In a single-slit diffraction pattern on a flat screen, the central bright fringe is 1.7 cm wide when the slit width is 3.9 x10-5 m. When the slit is replaced with a second slit, the wavelength of the light and the distance to the screen remaining unc..

  Estimate the power intercepted by the microphone

A point source emits 26.0 W of sound isotropically. A small microphone of effective cross-sectional area 0.350 cm2 is located 175 m from the source. estimate the power intercepted by the microphone

  Determine the total energy of the oscillating system

a 1.5-kg mass attached to an ideal massless spring of spring constant of 20N/M oscillates on a horizontal, determine the total energy of the oscillating system

  What is capacitance a measure of physically

What is capacitance a measure of, physically? Describe a typical RC circuit. Explain how voltage measured across a capacitorchanges in time, both when the capacitor is charging and discharging. What are theequations that describe this?

  Estimate the surface gravity on this monster

A certain neutron star has five times the mass of our Sun packed into a sphere about 8.0km in radius, Estimate the surface gravity on this monster

  For n2 at 25oc and 100 atm calculate the number of

for n2 at 25oc and 1.00 atm calculate the number of collisions per second made by one molecule the number of collisions

  Calculate the electric potential at given point

The three charged particles in the figure below are at the vertices of an isosceles triangle (where d = 3.80 cm). calculate the electric potential at point A, the midpoint of the base

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