WebThe initial upward velocity is 80 feet per second. How long will it take for the ball to hit the ground? A flare is launched from the deck of a lifeboat 8 ft above the water surface. The initial upward velocity is 120 feet per second. How long will it … WebMar 11, 2024 · The time taken for the flare to hit the ground is approximately 10.7 seconds. Step-by-step explanation: Given : Suppose a flare is shot from the top of a 120 foot building at a speed of 160 feet per second. The equation models the h height at t seconds of the flare. To find : How long will it take for the flare to hit the ground? Solution :
Convert ft/s to ft/m - Speed / Velocity Conversions - CheckYourMath
WebAnalyse and export. Understand how the risk profile to your users changes over time and easily identify trends (such as seasonality) that can help you implement pro-active safety … WebMar 9, 2024 · suppose a flare is shot from the top of a 120 foot building at a speed of 160 feet per second. The equation h = −16t2 + 160t + 120 models the h height at t seconds of the flare. How long will it take for the flare to hit the … deal scotland
Quadratic equations word problem Algebra (video)
WebNext, let's look at an example showing the work and calculations that are involved in converting from feet per minute to feet per second (ft/m to ft/s). Feet per minute to Feet per second Conversion Example Task: Convert 75 feet per minute to feet per second (show work) Formula: ft/m ÷ 60 = ft/s Calculations: 75 ft/m ÷ 60 = 1.25 ft/s Result ... WebA foot per second is a unit of speed. Something traveling at one foot per second is traveling exactly 0.3048 meters per second, or about 0.682 miles per hour. A mile per … WebA flare is launched upward with an initial velocity of 80 feet per second from a height of 224 feet. The height of the flare can be described by the equation , where H is the height in feet and t is the time in seconds after launch. Algrebraically, determine when the flare is at a height of 320 feet. Show all your work. deals creek