Homework Answers
Add Answer to:
Note: The solutions for both parts of this problem are independent of the results of the previous...
At a height h = 44.0 m above the ground a rocket is fired at an...
At a height h = 44.0 m above the ground a rocket is fired at an initial speed v0 = 168.0 m/s at an angle θ = 27 degrees above the horizontal. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as psotitive y-direction. Keep 2 decimal places in all answers (a) Find v0x, the x component of the initial velocity (in m/s) (b) Find v0y, the y component...
Julius D. Cagampang's question: Answer the problem with the use of DIFFERENTIAL EQUATION: A balla7 is...
Julius D. Cagampang's question:
Answer the problem with the use of DIFFERENTIAL EQUATION:
A balla7 is thrown vertically downwards from the top of a tall building. Assuming a model with constant gravity and air resistance proportional to its speed, show that if the building is sufficiently tall, the ball's velocity on hitting the ground is approximately independent of its initial speed.
You MUST show all the steps you take to solve the problem: the formulas, calculations, results...
You MUST show all the steps you take to solve the problem: the formulas, calculations, results and units to receive the whole credit for each problem. You must show vectors to receive credits. You are driving down the highway late one night at 20m/s when a deer steps onto the road 35 m in front of you. Your reaction time before stepping on the brakes is 0.50 s, and the maximum deceleration of your car is 10m/s2 . How much...
Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown...
Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown up vertically from the top of a building of height-100 m with an initial speed of 30 m's. It then goes up for a certain period of time and then comes down to the ground. Neglect the air resistance for calculation (a) How high from the ground will the ball go? (b) How long will it take for the ball to reach to the...
Assignment BACK FALL SCHEEN PRINTER VERSION URCES Chapter 01, Problem 10 GO in cubic meters? (b)...
Assignment BACK FALL SCHEEN PRINTER VERSION URCES Chapter 01, Problem 10 GO in cubic meters? (b) If all the remaining paint is used to coat a wall evenly (wall are A partly-full paint an has 0.39 u.s olions of gaint left in it. (a) What is the volume of the paint, i bem0111 m2), how thick is the layer of wet paint? Give your answer in meters (a) Number 0.0015 Units (b) Number otiem Click if you would like to...
Problem 30. problems-1/kinematics-pr-bombing-run-trajectory.tex R- A forest fire is burning. A forest service plane flying horizontally at...
Problem 30. problems-1/kinematics-pr-bombing-run-trajectory.tex R- A forest fire is burning. A forest service plane flying horizontally at a height H above the ground is about to release a water bomb with initial horizontal velocity voĉ at just the right instant so that it will freely fall with the right trajectory to hit the fire and put it out. Neglect drag forces and answer the following questions in terms of the givens H and vo and physical constants you know such as...
Problem 2.74 Constants Part A Suppose you are climbing in the High Sierra when you suddenly...
Problem 2.74 Constants Part A Suppose you are climbing in the High Sierra when you suddenly find yourself at the edge of a fog-shrouded cliff. To find the height of this cliff, you drop a rock from the top and, 13.7 s later, hear the sound of it hitting the ground at the foot of the cliff gnoring air resistance, how high is the cliff if the speed of sound is 330 m/s? Submit Previous Answers Reguest Answer
Consider the problem of dropping an object from a high bridge. We'll consider two problems 40...
Consider the problem of dropping an object from a high bridge. We'll consider two problems 40 no air resistance on the falling body, and (21 the effect of air resistance drag on the object. velocity Figure 1 -Falling body-dropping an object from a bridge. Write and solve a differential equation for the falling body without air resistance (that is, no drag). Note that the only force acting on the body is its weight due to gravity that is, Wamg where...
PROBLEM SOLVING: Show free-body diagram, complete solution, unit analysis and box your final answer. Use all...
PROBLEM SOLVING: Show free-body diagram, complete solution, unit analysis and box your final answer. Use all the decimal in solutions and final answer Projectile Motion 1. A ball is thrown upward from the top of a building at an angle of 45.0° above the horizontal and with an initial speed of 30.0 m/s, as in the figure. The point of release is 50.0 m above the ground. (a) How long does it take for the ball to hit the ground?...
Please solve both with complete solutions if you can! 2/71 The quarterback Q throws the football...
Please solve both with complete solutions if you can!
2/71 The quarterback Q throws the football when the receiver R is in the position shown. The receiver's velocity is constant at 10 yd/sec, and he catches passes quarterback desires the receiver to catch the ball 2.5 sec after the launch instant shown, determine the initial speed vo and angle required. when the ball is 6 ft above the ground. If the Uo 7 30 yd Problem 2/71 2/87 A fireworks...
Julius D. Cagampang's question:
Answer the problem with the use of DIFFERENTIAL EQUATION:
A balla7 is thrown vertically downwards from the top of a tall building. Assuming a model with constant gravity and air resistance proportional to its speed, show that if the building is sufficiently tall, the ball's velocity on hitting the ground is approximately independent of its initial speed.
Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown up vertically from the top of a building of height-100 m with an initial speed of 30 m's. It then goes up for a certain period of time and then comes down to the ground. Neglect the air resistance for calculation (a) How high from the ground will the ball go? (b) How long will it take for the ball to reach to the...
Assignment BACK FALL SCHEEN PRINTER VERSION URCES Chapter 01, Problem 10 GO in cubic meters? (b) If all the remaining paint is used to coat a wall evenly (wall are A partly-full paint an has 0.39 u.s olions of gaint left in it. (a) What is the volume of the paint, i bem0111 m2), how thick is the layer of wet paint? Give your answer in meters (a) Number 0.0015 Units (b) Number otiem Click if you would like to...
Problem 30. problems-1/kinematics-pr-bombing-run-trajectory.tex R- A forest fire is burning. A forest service plane flying horizontally at a height H above the ground is about to release a water bomb with initial horizontal velocity voĉ at just the right instant so that it will freely fall with the right trajectory to hit the fire and put it out. Neglect drag forces and answer the following questions in terms of the givens H and vo and physical constants you know such as...
Problem 2.74 Constants Part A Suppose you are climbing in the High Sierra when you suddenly find yourself at the edge of a fog-shrouded cliff. To find the height of this cliff, you drop a rock from the top and, 13.7 s later, hear the sound of it hitting the ground at the foot of the cliff gnoring air resistance, how high is the cliff if the speed of sound is 330 m/s? Submit Previous Answers Reguest Answer
Consider the problem of dropping an object from a high bridge. We'll consider two problems 40 no air resistance on the falling body, and (21 the effect of air resistance drag on the object. velocity Figure 1 -Falling body-dropping an object from a bridge. Write and solve a differential equation for the falling body without air resistance (that is, no drag). Note that the only force acting on the body is its weight due to gravity that is, Wamg where...
PROBLEM SOLVING: Show free-body diagram, complete solution, unit analysis and box your final answer. Use all the decimal in solutions and final answer Projectile Motion 1. A ball is thrown upward from the top of a building at an angle of 45.0° above the horizontal and with an initial speed of 30.0 m/s, as in the figure. The point of release is 50.0 m above the ground. (a) How long does it take for the ball to hit the ground?...
Please solve both with complete solutions if you can!
2/71 The quarterback Q throws the football when the receiver R is in the position shown. The receiver's velocity is constant at 10 yd/sec, and he catches passes quarterback desires the receiver to catch the ball 2.5 sec after the launch instant shown, determine the initial speed vo and angle required. when the ball is 6 ft above the ground. If the Uo 7 30 yd Problem 2/71 2/87 A fireworks...
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 2 hours ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 2 hours ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 3 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 5 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 4 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 4 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 5 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 6 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 6 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 6 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 6 hours ago -
Why are polymers not typically casted into products?
asked 6 hours ago