Illustrate what is the horizontal distance from point a to b

Assignment Help Physics
Reference no: EM13119271

A projectile is launched with an initial velocity of 253 m/s, at an angle of 45° above the horizontal. At a certain point, A, in its motion, its velocity angle is 19° above the horizontal. At another point, B, later in its motion, its velocity angle is 39° below the horizontal. What is the horizontal distance from point A to point B?

Reference no: EM13119271

Questions Cloud

Explain how far west has the sailboat traveled : Explain how far west has the sailboat traveled in 29 ? How far north has the sailboat traveled in 29?
What is the probability that a randomly selected chicken : What is the probability that a randomly selected chicken has hookworm? Given a randomly selected chicken has hookworm, what is the probability it is from the red house?
What will be molarity : A solution contains 410.3 g of H2SO4 per litre of solution . If the density is 1.243 g/ml, what will be its molarity and molality.
Break-even analysis-power notebooks plans : Power Notebooks plans to manufacture a new line of notebook computers. The screens cost $100 each. To set up assembly process required to produce screens in house would cost $100,000.
Illustrate what is the horizontal distance from point a to b : At a certain point, A, in its motion, its velocity angle is 19° above the horizontal. At another point, B, later in its motion, its velocity angle is 39° below the horizontal. Illustrate what is the horizontal distance from point A to point B?
Determine whether growth occurred in a different medium : Why is it important to first determine whether growth occurred in a different medium, such as starch agar before examining the plates?
Find probability what percent are between 29 and 42 minutes : Among U.S. cities with a population of more than 250,000 the mean one-way commute to work is 24.3 minutes. The longest one-way travel time is New York City, where the mean time is 37.9 minutes.
Illustrate at what height above the surface of the earth : The nonconservative wind and lift forces take the balloon up, doing +9.70 104 J of work on the balloon in the process. Illustrate at what height above the surface of the earth does the balloon have a speed of 7.20 m/s?
How you understand chemical and electrical gradients : Describe how you understand chemical and electrical gradients. Give examples from the body.

Reviews

Write a Review

Physics Questions & Answers

  What is the vertical force on the support closest to piano

What is the vertical force on the support closest to piano.

  What is the force between them

The spheres are then separated so that there is a distance of 200mm between their centers. What is the force between them?

  Relative rates at which clocks go at two different distances

Find out the relative rates at which clocks go at two different distances r1 and r2 from the center of the earth.

  What is the mass of the apple

The gravitational acceleration on the Moon is a sixth of that on Earth. The weight of an apple is 1.03 N on Earth. (a) What is the weight of the apple on the Moon? (b) What is the mass of the apple?

  How centripetal acceleration equal tangential acceleration

In one design, a large spring with spring constant 2×10^4 N/m was placed behind the cannon. The other end of the spring braced against a post that was firmly anchored to ship's frame.

  How long is the string

Two people are carrying a uniform wooden board that is 3.00 m long and weighs 160 N. If one person applies an upward force equivalent to 60 N at one end, at what point does the other person lift . If the tangential acceleration of a yo-yo at the en..

  What is the apparent weight that pilot feels

A thin circular disk of radius R rotates with angular speed w, about an axis through the centre of the disc and perpendicular to the plane of the disc.

  What would be rockets speed after travelling

What would be rockets speed after travelling the distance if it weren't tied down to the spring.

  Explain by how much does its temperature rise

250.0 gram industrial mold absorbs 5,575 calories of heat when it is filled with an alloy. If the specific heat of the mold is 0.275 calories per gram degree Celsius, explain by how much does its temperature rise?

  How much mechanical energy is lost

Suppose you see two main-sequence stars of the same spectral type. Star 1 is dimmer in apparent brightness than Star 2 by a factor of 100. What can you conclude? (Overlook any effects that might be caused by interstellar dust and gas.)

  What is the friction force that acts on the firefighter

What is the friction force that acts on the firefighter?

  Find net horizontal force on the crate

Runner A is at first 6.60 km west of a flagpole and is running with a constant velocity of 6.4 km/h due east. Runner B is firstly 7.20 km east of the flagpole and is running with a constant velocity of 8.80 km/h due west.

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