Question: 7. A rocket is launched upward with an initial velocity of 50 m/s from a height of 1.5 m. Its height after t seconds is

7. A rocket is launched upward with an initial velocity of 50 m/s from a height of 1.5 m. Its height after t seconds is modeled by the equation: h = -4.9tz + 50t + 1.5. Determine the time that rocket first reaches a height of 100 m. Round your answer to the nearest hundredth of a second. /4

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Your instructor wants to know more about you, your motivation for taking this course, your career goals, and your writing skills. Send an e-mail or write a memo of introduction to your instructor....

The demand for a certain product is given by p =290.01 x , where x is the number of units sold per month and p is the price, in dollars, at which each item is sold. The monthly revenue is given by R...

A model rocket is launched with an initial upward velocity of 50 m/s. The rocket's height & (in meters) after seconds is given by the following. h=50t5 Find all values of for which the rocket's...

7. A ball is thrown upward at an initial velocity of 8.4 m/s, from a height of 1.5 m above the ground. The height of the ball, in metres, above the ground, after t seconds, is modelled by the...

Please solve. www-awn.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IBjU3p5SNnLRZL18Trqeg6PUZ9BEVQEFqlFxfv2touPMKnuctyVdvl6z3FZlbOpNj_cvV MCRC G Google MOL Defense Travel Syst... Defense Travel...

WEEK 4: QUADRATIC EQUATIONS AND FUNCTIONS Solving a word problem using a quadratic equation with irration... V I: Espan A model rocket is launched with an initial upward velocity of 5'." m/s. The...

WEEK 4: QUADRATIC EQUATIONS AND FUNCTIONS Solving a word problem using a quadratic equation with irration... O/ A model rocket is launched with an initial upward velocity of 57 m/s. The rocket's...

At Earths surface, the acceleration due to gravity is approximately g = 9.8 m/s 2 (with local variations). However, the acceleration decreases with distance from the surface according to Newtons law...

2.2 Solving Quadratics Completing the Square/Quadratic Formula Question 15 of 16 (1 point) | Question Attempt: 10f 3 DD DDODODDODODDOOD A model rocket is launched with an initial upward velocity of...

A model rocket is launched with an initial upward velocity of 73 m/s. The rocket's height h (in meters) after t seconds is given by the following. h=731-51 Find all values of t for which the rocket's...

A model rocket is launched with an initial upward velocity of 70 m/s. The rocket's height h (in meters) after f seconds is given by the following. h=70t-5t Find all values of t for which the rocket's...

Have students view the YouTube video at the companion website of an interview of Chad Hurley conducted by U.S. Representative Ed Markey following Hurleys presentation to Congress. Discuss their...

7. Find the Finance charges of Mr. Lambino's credit card using the 2 methods; his minimum payment due; New Balance Due; Due date; and billing cycle given the ff. Credit Limit: Php 100,000.00 Min Due...

QUESTION 1 4 2 points When would a company call a bond? What does this mean for the investor? when interest rates fall, increase in reinvestment rate risk when interest rates rise, increase in...

Ramon had AGI of $218,000 in 2019. He is considering making a charitable contribution this year to the American Heart Association, a qualified charitable organization. Determine the current allowable...