– 4.9 + 15t + 8 meters above the ground. What is An object is thrown upward at timet = 0. After t seconds, its height is y = the initial velocity of the object? - meters/seC

Q: Q4. A man 7 ft tall walks at a speed of 5 ft/sec toward a street lamp which is 15 ft above the…

A:

Q: please help with question (answer is not 26 ive already tried it)

A: Given,

Q: Suppose an object is thrown down from a cliff with an initial speed of 4 feet per sec, and its speed…

A: Given, speed of the object after t seconds is, st=32t+4. So, it can be written as st=dhdt=32t+4,…

Q: A particle travels as a function of time according to the formula s = 130 + 8t + 0.04t3 where s is…

A:

Q: If a rock is thrown upward on the planet Mars with a velocity of 15 m/s, its height (in meters)…

A:

Q: During the first 45 seconds of a rocket flight, the rocket is propelled straight up so that in t…

A: In the question it is asked to calculate instantaneous velocity of the rocket at the instant when…

Q: A ball is dropped from a height of 64 feet. Its height above ground t seconds later is given by s(t)…

A:

Q: A rocket can rise to a height of  h(t) = t3 + 0.2t2  feet in t seconds. Find its velocity and…

A:

Q: If a stone is thrown up at 16 meters per second from a height of 180 meters above the surface of the…

A: Concept:rate of change of velocity is called acceleration

Q: An arrow is shot vertically up into the air with an initial vertical velocity of 60 m/s, and its…

A: factor out -5 to do a complete square add and subtract 36

Q: A particle that moves along a straight line has velocity v(t) = t²e-5t meters per second after t…

A: Given a particle that moves along a straight line has velocity v(t)=t2e-5t

Q: An object is propelled vertically upward with initial velocity of 20 meters per second. The distance…

A:

Q: An arrow is shot vertically upward at a rate of 280 feet per second. Use the projectile formula h =…

A:

Q: If an arrow is shot straight upward on the moon with a velocity of 67 m/s, its height (in meters)…

A: We have -  s(t) = 67t - 0.83t2  Initial velocity = u = 67m/s

Q: If a stone is dropped from 500 feet, its height after t seconds is given by: s(t) = 500 + 25t² Find…

A:

Q: is dropped from a tower, 576 ft above the ground. The object's height above ground x seconds after…

A: Topic:-  algebra

Q: What is the velocity at time t for a car that begins accelerating at a rate of 4 feet per second…

A: To determine the velocity from the given conditions

Q: A population of bacteria is growing according to the equation P(t) = 450e"2t. Estimate when the…

A:

Q: A particle moves vertically (in inches) along the yaxis according to the position equation s(t) =° –…

A: We have to find value of t

Q: If an arrow is shot straight upward on the moon with a velocity of 69 m/s, its height (in meters)…

A:

Q: During the first 45 seconds of a rocket flight, the rocket is propelled straight up so that in t…

A: In the question it is asked to calculate instantaneous acceleration of the rocket at a height of 135…

Q: With time t in seconds, the velocity of a bicycle, in feet per second, is given by At) = 4t. How far…

A:

Q: During the first 45 seconds of a rocket flight, the rocket is propelled straight up so that in t…

A:

Q: If an arrow is shot upward on the moon with a velocity of 58 ms, its height (in meters) after t…

A: Given :         H=58t-0.83t2

Q: Q3. A particle moved according to the relation (S = sin 2t – 5t). Find the velocity and acceleration…

A: S=sin(2t)-5t

Q: The position of a particle at any timet is given by S =-15t2+ 48t-10. What is the velocity after 10…

A: The given question is taken from the physics  in which we have to find the velocity of the particle…

Q: The height in meters of a diver above the pooľ's surface is given by h(t) = -5t² + 7t + 10, where t…

A: Given that the height of a diver above the pool's surface is  ht=-5t2+7t+10 a) It is required to…

Q: The displacement (in feet) of a particle moving in a straight line is given by s= - 9t + 19, where t…

A:

Q: A dynamite blast blows a heavy rock straight up with a launch velocityof 160 ft/sec (about 109 mph)…

A:

Q: A tennis ball bounces up from a racket, the height of of the ball is h(t) = 45t – 9.8t meters above…

A: We have to find the average velocity of the tennis ball in given time range. In this question we…

Q: An object is propelled vertically upward with an initial velocity of 20 meters per second. The…

A: (a) To find: The time when the object is 15 meters above the ground. Given: The distance in meter is…

Q: A population of bacteria is growing according to the equation P(t) = 750e0.21t , where t is the…

A:

Q: An object is thrown upward at a speed of 70 feet per second by a machine from a height of 13 feet…

A:

Q: The position of a particle, with respect to an initial point, after t seconds is given by the…

A:

Q: The acceleration after t seconds of a hawk flying along a straight path is a(t) = 0.3 + 0.16t ft/s2.…

A:

Q: During the first 45 seconds of a rocket flight, the rocket is propelled straight up so that in t…

A:

Q: The velocity, v m/s of a ball thrown directly up in the air is given by ? = 20 − 10?, where t is the…

A: Soln :-         V = 20-10t            The time (t) when V is between 5 and 15 m/s.…

Q: If a rock is thrown vertically upward from the surface of Mars with velocity 15 m/s, its height…

A: Given:         h=15t-1.86t2    Height of rock h(t)=25m        15t-1.86t2=25   rewrite in the form of…

Q: (c) At what time do they have the same velocity? 13. If a ball is thrown into the air with a…

A: Given query is to find the velocity of the ball. We will use derivative to find the velocity.

Q: The energy E (in J) dissipated by a certain resistor after t seconds is given by E = In (t+…

A: Solution

Q: An arrow is shot vertically upward at a rate of 210 feet per second. Use the projectile formula h =…

A:

Q: If a rock is thrown upward on the planet Mars with a velocity of 10m/s, its height (in meters) after…

A: Solved below

Q: The deck of a bridge is suspended 215 feet above a river. If a pebble falls off the side of the…

A:

Q: A dynamite blast blows a heavy rock straight up with a launch velocityof 160 ft/sec (about 109 mph)…

A: Given that the height is 256 ft So, s=256, for that we find t At t=2 the rock is on the way up and…

Q: 4. Find the instantaneous velocity if the position of an object in feet s defined as h(t) = 144 -…

A: Let's say there is a function f(x), where x is the independent variable. Then the derivative of f(x)…

Q: 21. If a stone is thrown vertically upward from the surface of the moon with a velocity of 10 m/s,…

A:

Q: The number N of E.Coli bacteria in the millions per mililiter after t minutes can be modeled by N…

A: Coli bacteria in the millions per mililiter after t minutes can be modeled by N(t)=0.5e0.014t. It is…

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

A:

Q: A ball is thrown into the air with an initial upward velocity of 48ft/s. It's height…

A: To get the maximum height and time taken by the ball to reach to the maximum height, differentiate…

Q: If a rock is thrown vertically upward from the surface ofMars with velocity 15m/s , its height after…

A: Given: If a rock is thrown vertically upward from the surface of Mars with velocity 15m/s, its…