Compute the time of flight

Assignment Help Physics
Reference no: EM13261159

A ski jumper takes off at an angle 20 degrees above the horizontal with a speed of 30.0m/s and lands on a downward slope 10m vertically. Calculate the time of flight.

Reference no: EM13261159

Questions Cloud

Design two decoding circuits that eash produces high output : design two decoding circuits that eash produces a high output when only four input lines A-D that have a specific value. The first circuit should have high output witha value of 5. and the second will have a 9. The chips i will be usinf is 7400 an..
What is the maximum number of dark fringes : What is the maximum number of dark fringes that will be produced on both sides of the central maximum if light (? = 619 nm) is incident on a single slit that is 5.27 × 10-6 m wide
Calculate the reflection coeficient at the load and the swr : A lossless transmission line with the electrical length of l = 0.3 lamda and the characteristics impedance of Z0 = 75 is terminated with a complex load ZL = 30 -j20  calculate the reflection coeficient at the load, the SWR on the line
Participative decision making exist in workplace : Based on the scientific management theory, what are some of the routines in health care that seem to be inefficient? What examples of participative decision making exist in your workplace?
Compute the time of flight : A ski jumper takes off at an angle 20 degrees above the horizontal with a speed of 30.0m/s, Calculate the time of flight
How fast is the cyclist going : A cyclist starts from rest and coasts down a 4.0?hill. The mass of the cyclist plus bicycle is 85 kg. Ignore air resistance and friction. How fast is the cyclist going
Estimate yield for integrated circuits with the dimensions : The (uniform) area density of defects for a CMOS fabrication process is 0.1 cm-2. Estimate the yield for integrated circuits with the following dimension: 4mm x 4mm, 6mm x 8mm, and 9mm x 12mm.
Compute the maximum energy stored in the inductor : A 12.0V dc battery having no appreciable internal resistance, a 146.5? resistor, an 10.6mH inductor, and an open switch are all connected in series. After the switch is closed, what is the maximum energy stored in the inductor
Find what is corresponding gate length for mos transistors : What is the (approximate) maximum electric field intensity for which constant mobility may be assumed for electrons in silicon. In a digital circuit with a supply voltage of 1V, what is the corresponding gate length for MOS transistors.

Reviews

Write a Review

Physics Questions & Answers

  What is the fleas speed when it leaves the ground

Starting from rest, a 1.8 10-4-kg flea springs straight upward. While the flea is pushing off from the ground, What is the flea's speed when it leaves the ground

  Illustrate what is the hang time

The punter on a football team tries to kick a football so that it stays in the air for a long "hang time". If the ball is kicked with an initial velocity of 25.0 m/s at an angle of 60.0 degrees above the ground, illustrate what is the "hang time"?

  Find the power of heart

The Pulse frequency of a person is 90 beats/min, Find the power of heart if the density of mercury is 13.6 X 10^3 kg/m^3 (g=10 m/s^2)

  Find out the magnitude of the electrical field

A long straight metal wire of radius r1= 3.30E-2 m is bounded by a metalic cylindrical shell of inner radius r2= 1.39 E-1 m and outer radius r3= 1.84E-1 m.

  Which has the largest normal force on the crate

A wheel rotating about a fixed axis has an angular position given by q = 3- 2.0t3, where q is measured in radians and t in seconds. What is angular acceleration of the wheel at t = 2.00s.

  What is the rays direction of travel in the glass

A 1.0-cm-thick layer of water stands on a horizontal slab of glass. What is the ray's direction of travel in the glass

  What is the change in speed of the car

A toy car with a mass of 120 g moves to the right with a speed of 0.62 m/s. A small child drops a 21.0-g piece of clay onto the car, What is the change in speed of the car

  The anchor is released and drops 16 to the water

For a damped oscillator with a mass of 170g, the spring constant 92 N/m and a damping coefficient of 55g/s, what is the ratio of amplitude of the damped oscillations to the initial amplitude at the end of 22 cycles.

  Calculate the acceleration of the counterweight

A rifle fires a 2.39 10-2-kg pellet straight upward, since the pellet rests on a compressed spring that is released when the trigger is pulled. The spring has a negligible mass and is compressed by 9.17 10-2 m from its unstrained length. The pellet r..

  What is the net force on the block

You pull with a force of 295 N on a rope that is attached to the block of mass 20 kg, and the block slides across the floor at a constant speed of 1.2 m/s. The rope makes an angle of 35 degrees with the horizontal.

  What is the change in entropy of the resistor

A 100 Ohm resistor dissipates heat to its surroundings, isothermally. The resistor maintains a constant temperature of 300 K. What is the change in entropy of the resistor

  What is the approximate voltage on the sphere

The dialectric breakdown of air is approximately 3E6 V/m. This is the electric filed required to create a spark, What is the approximate voltage on the sphere at that instant

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