A ball is thrown at an angle of 45 to the ground. If the ball lands 90

Question:

A ball is thrown at an angle of 45° to the ground. If the ball lands 90 m away, what was the initial speed of the ball?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

See More Books

Question Posted: Apr 10, 2019 07:30 AM

See More Questions

A ball with mass 0.8 kg is thrown southward into the air with a speed of 30 mys at an angle of 30 to the ground. A west wind applies a steady force of 4 N to the ball in an easterly direction. Where...
A ball is thrown eastward into the air from the origin (in the direction of the positive x-axis). The initial velocity is 50 i + 80 k, with speed measured in feet per second. The spin of the ball...
Find the tangential and normal components of the acceleration vector. r(t) = 2t 2 i + (2/3t 3 - 2t) j
Mansfield Congregational Church (MCC) is a small organization in Connecticut with only seventeen employees. Though its funds are dwindling, the MCC wants to hire a full-time maintenance employee to...
Explain how a CAS solution fits into the ILM strategy.
Determine which chi-square test is appropriate in each of the following settings. Explain your reasoning. a. With many babies being delivered by planned cesarean section, Mrs. McDonalds statistics...
In a contract dispute between a US company and a Canadian company, the contract itself referred to provisions of the Uniform Commercial Code. Do these references alone preempt the contract from being...
A technician monitors a group of five computers that run an automated manufacturing facility. It takes an average of 15 minutes (exponentially distributed) to adjust a computer that develops a...
A student performs a double-slit experiment using two slits spaced 0.20 mm apart and located 1.50 m from the screen. The monochromatic light source creates an interference pattern in which the...
Complete the following: Account Category Normal Balance A. Salaries Payable B. Taxable Fees Earned C. Accounts Receivable D. Sam Slater, Capital E. Sam Slater, Withdrawals F. Prepaid Advertising G....
Rework Exercise 23 if the projectile is fired from a position 100 m above the ground.
A projectile is fired from a tank with initial speed 400 m/s. Find two angles of elevation that can be used to hit a target 3000 m away.
Vandiver Company provides its employees vacation benefits and a defined benefit pension plan. Employees earned vacation pay of $62,000 for the period. The pension formula calculated a pension cost of...
A hydraulic press has an input cylinder 2 inch in diameter and an output cylinder 5 inches in diameter. a. Assuming 100% efficiency, find the force exerted on the input piston when a force of 25...
7. Using C++ code, write a program to read an integer B from the keyboard and compute (and print to the screen) the (total) area of grassland needed by B bison, where each bison needs 81 m of...
Let us take the house market as another example. Let us assume that your decision to sell your home may have resulted in an outcome that is in your favor. In applying game theory to the decision in...
Due to the strain that is put on the countries that [of] taking in refugees, this increases the tensions of the people increasing the risk of discrimination and violence. The repetition of the word...
32 - Marginal Social Cost Marginal Revenue Marginal Private Cost Demand Marginal Social Benefit QUANTITY OF GOOD X Question 1: The production of good X creates an externality. The following questions...
Compute trend percentages for Elsie Snyder Realtors' net revenue and net income for the following five-year period, using 2013 as the base year. Which grew faster during the period, net revenue or...
Controls can be identified based on their function. The functions are preventive, detective, and corrective. A. True B. False
Determine whether the statement is true or false. If it is true, explain why. If it is false, explain why or give an example that disproves the statement. fy(a, b) = lim y-b f(a, y) - f(a, b) y-b
Determine whether the sequence converges or diverges. If it converges, find the limit. an 1 + 2 n
Determine whether the sequence converges or diverges. If it converges, find the limit. a n = e 2n/(n+2)
A company sells one model of a synthetic leather basketball. The basketballs sell for $20 each, and the variable expenses for each basketball are $14. The company has $1,200 of fixed expenses. How...
Below is the sales budget for Alejandro Company. The product sells for $60 in September and October and then the retail price is increased to $65 in November - February. Month Budgeted Sales in Units...
What is a good response to the following post made by a classmate? Interest Expense=$8,0000.09(360/36) = $72 Interest Payable (Hyatt Company) $72 (Credit) Interest Expense $72 (debit) Interest...

A ball is thrown at an angle of 45 to the ground. If the ball lands 90

Question:

Step by Step Answer:

As in Example 5 rt vo cos 45ti vo sin 45t ...View the full answer

Calculus Early Transcendentals

Students also viewed these Mathematics questions