100 meters is 5 meters the Suppose a sprinter running in a finish line t se conds after the start of the race from where S=100- (t183t). vace Find the sprinters speed Ca) at the start of the race .(b) when the sprinter Crosses the finish line.

Q: [9] If a ball is thrown vertically upward with a velocity of 80 feet/second, then its height after t…

A:

Q: Q2: The pilot of an airplane pulls into a steep 45° climb at 300 km/h and releases a package at…

A: given motion is a projectile motion time of flight = 17.754 horizontal distance = 1.046 k

Q: A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s…

A: Given, st=96t-16t2s→distance(height)where  t→timein seconds

Q: A car rolls down a hill.Its distance (in feet) from its starting point is given by S(t)=1.5t2+4t ,…

A: The distance function is: S(t) = 1.5 t^2 + 4t (a) In 10 seconds the car will move: S(10) = 1.5(10)^2…

Q: a projectile is fired striaght upward from the ground level (S0=0) with velocity (V0=160ft/s) use…

A:

Q: An object is dropped from a tower, 199 ft above the ground. The object's height above groundt sec…

A: Please see the solution below

Q: A ball is thrown vertically upward with an initial velocity of 96 feet per second.The distance s (in…

A: To Determine: (a) At what time t will the ball strike the ground? (b) For what time t is the ball…

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 300 + 600t – 240ť², where t…

A:

Q: The distance d (in ft) required to stop a car that was traveling at speed v (in mph) before the…

A: d=0.02v2+1.2v Where d is distance in ft and v is speed in mph  a) find distance     Here given…

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 200 + 1000t – 150t², where t…

A:

Q: A particle moves along a straight line and its position at time t is given by s(t) = 2t3 – 24t? +…

A: We will find the velocity and time.

Q: A ball is thrown downward with a speed of 18 ft/s from the top of a 324-foot-tall building. After t…

A:

Q: An object is dropped from a​ tower, 161 ft above the ground. The​ object's height above ground t sec…

A: a. If st is the function that shows displacement of body then velocity vt and acceleration atof the…

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 400+600t - 180t2, where t is…

A:

Q: A ball is thrown vertically upward from a height of 8 feet with an initial velocity of 48 feet per…

A: Given: s(t)=-16t2+28t+8

Q: A ball is thrown downward with a speed of 11 ft/s from the top of a 121-foot-tall building. After t…

A:

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 300 + 1000t – 180t, where t…

A: r(t) = 300+1000t-180t2 t=0 at 6 am ∴ At 11 am, t = 11-6 = 5

Q: An object is dropped from a tower, 180 ft above the ground. The object's height above ground t sec…

A:

Q: The traffic flow rate (cars per hour) across an Intersection is r(t) = 400 + 900t – 150t², wheret is…

A: Cars pass through intersection between 6 am to 11 am is 7000 detailed solution with explanation is…

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 200 + 600t – 120t², where t…

A:

Q: A ball is thrown vertically upward with an initial velocity of 80 feet per second. The distance s…

A: Given: A ball is thrown vertically upward with an initial velocity of 80 feet per second. The…

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 500 + 1000t - 180t², where t…

A:

Q: 300 + 900t – 180t², where t is in hours, The traffic flow rate (cars per hour) across an…

A:

Q: A ball is thrown vertically upward with an initial velocity of 80 feet per second. The distance s…

A: To find the maximum height or the maximum point on the graph of s(t)=80t-16t2, you want to find when…

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 200 + 900t – 210t?, where t…

A: Given: r(t)=200 +900t -210t2 We need to find cars passing through the intersection between 6am and 9…

Q: The ozone level (in parts per billion) on a summer day in a certain metropolitan area is given by…

A: In the question it is asked to calculate P'(t) from the given function P(t) using four step process.…

Q: A particle moves in a straight line according to the law S=t^3-40t where S is in meter and t in…

A: Use derivative to find velocity from given position function.

Q: A car is driving away from a crosswalk. The formula d=t2+3t expresses the car's distance from the…

A:

Q: 10. Cell phone ad spending between 2005 (t = 1) and 2011 (t = 7) is given by S(t) = 0.86t0.96…

A: Given: Formula used:

Q: A ball is thrown vertically upward with an initial velocity of 80 feet per second. The distance s​…

A: The height of the ball above the ground after t seconds is given by the equation s=80t-16t2. To find…

Q: The heigh of an object t seconds after it is dropped from a heigh of 600 meters is s(t) = 4.9t2 +…

A: Given The height of an object t seconds after it is dropped from a heigh of 600 meters is s(t) =…

Q: Q3: Consider Triangle Tank is fall with Water at t=zero. Calculate the Time of Emptying

A: Solution :-

Q: A ball is thrown downward with a speed of 19 ft/s from the top of a 361-foot-tall building. After t…

A:

Q: – 4.9t² + 12t + 18 meters above the ground. From An object is thrown upward at time t = 0. After t…

A: y = - 4.9t2 + 12t + 18  -------Given To find : Height at t= 0

Q: An object is thrown directly upward at a height, s(t) = −16t^2 + 48t + 256ft, after t seconds.…

A: Given the object is thrown directly upward at a height  s(t) = −16t^2 + 48t + 256ft

Q: A person makes a cup of tea. The tea's temp y (in degrees Fahrenheit) is given by y=68+132e^-.05t.…

A:

Q: Smith bungee jumps off of a bridge along the arc h(x) = Sx – 30x + 100 where h is his height above…

A: We will find out the required value.

Q: the rocket (in meters) t seconds after launch is given by h(t) = 10t² %3D A videographer is…

A: given that a rocket is at a height of h(t)=10t2 after t seconds of launching. a videographer is at a…

Q: The deck of a bridge is suspended 285 feet above a river. If a pebble falls off the side of the…

A: Given that the height of the pebble above the water surface after t seconds is y=285-16t2 and t=2.…

Q: A ball is thrown downward with a speed of 16 ft/s from the top of a 256-foot-tall building. After t…

A: see below the answer and explanation with calculation

Q: A ball is thrown downward with a speed of 15 ft/s from the top of a 225-foot-tall building. After t…

A:

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 300 + 700t – 180t?, - where t…

A: The rate given is rt=300+700t-180t2 where t is in hour.

Q: The traffic flow rate (cars per hour) across an intersection is r(t) is in hours, and t=0 is 6am.…

A:

Q: The traffic flow rate (cars per hour) across an intersection is r(t) 200+600t 120t², where t is in…

A: The traffic flow rate across an intersection is rt=200+600t-120t2, where t is in hours and t=0 is 6…

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 400 + 600t – 270t2, where t…

A:

Q: A ball is thrown downward with a speed of 14 ft/s from the top of a 196-foot-tall buil- After t…

A:

Q: n object is dropped from a tower, 185 ft above the ground. The object's height above ground t sec…

A:

Q: The traffic flow rate (cars per hour) across an intersection is r(t) = 500 + 600t – 120t2, where t…

A:

Q: 10t2 Suppose the height of an object is given by h(t) = experiment begins. 8t + 3 meters, t seconds…

A: