A ball is thrown vertically upwards with a velocity of 48 ft/s from the top of a building 35 ft high. How high from the top of the building will the ball go? Use g = - 32 ft/s?.

Q: A 1.6-oz golf ball is driven o¦ the tee at a speed of280 ft/sec (about 191 mph). How many…

A: The mass of the ball is found as: m=Weightg   =1.6 oz32x1 lb16 oz   =1320slugs

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A: From the given information, the value of x=500 and x0=1076 and the value of g=32fts2. Substitute…

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Q: A cannonball is fired directly upward from a height of 0 feet, with an initial velocity of 220 feet…

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Q: A ball is thrown vertically upwards with a velocity of 48 ft/s from the top of a building 35 ft…

A: Taking upward direction is positive, u = 48 ft/s

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Q: Each side of a square is increasing at a rate of 6 cm/s . Atwhat rate is the area of the square…

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Q: Assume gravity is 32 ft/s? and no external forces (ex: wind resistance). If you Jump off a 34 ft…

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Q: A candle on Pauline dresser is 4 inches tall.and burns at a rate of 0.6 inches per hour . How many…

A: Topic - equation in one variable

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Q: Each side of a square is increasing at a rate of 8 cm/s. At what rate is the area of the square…

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Q: A stone is thrown vertically upward from the ground with an initial velocity of 40 ft/s. How high…

A: Solution :  Given that  Initial Velocity u = 40 ft/s  Final Velocity V = 0 Height  h = ?

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A: Given the volume of a cube decrease at a rate of 0.75 ft3/min. To find the rate at which the side…

Q: A car traveling at 48 ft/sec decelerates at a constant 3 feet per second squared. How many feet does…

A: v = u+atu = 48a= -3      [decelerating value]v=0           [complete stop]Hence,t= v-uat= 0-48-3t=…

Q: A rocket can rise to a height of h(t) = + 0.6t2 feet in t seconds. Find its velocity and…

A:

Q: On our moon, the acceleration of gravity is 1.6 m/sec2. If a rock is dropped into a crevasse, how…

A: It is given that the acceleration of the gravity is 1.6m/sec2.

Q: The radius of the wheel of a car is 15 inches. If the wheel is turning at the rate of 3 revolutions…

A: Given: The radius of the wheel of a car = 15 inches Rate of turning of wheel = 3 revolutions per…

Q: A kite, at a height of 80 feet, is moving horizontally at a rate of 6 feet per second away from the…

A: The height of the kite is, y = 80 ft The rate at which the kite is moving horizontally, dxdt = 6 fts…

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A: Given, Power consumption of a laptop is 20 watts of electricity per hour. It is uses for 5 hours.

Q: Find the velocity, v, of the tip of the minute hand of a clock, if the hand is 8 cm long. cm per…

A: Given  r= 8 cm or 0.08 m  Calculate linear velocity (v) Formula for linear velocity is given by  V =…

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A: We will be using the trigonometric ratios relating the sides of the triangle formed by strings and…

Q: On a day  when the wind is blowing toward the south at 3 m/s, a runner jogs west at 1.9 m/s.what is…

A: Let V1 be the velocity of the air and V2 be the velocity of the runner, then the relative velocity…

Q: A ball is dropped down a well and 5 sec later the sound of the splash is heard. If the velocity of…

A: The complete solutions are given below

Q: The speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 45ft forward on the…

A: Let his speed on a non-moving sidewalk is = x ft/sec Given the speed of the moving sidewalk = 2…

Q: A cannonball is fired directly upward from a height of 0 feet, with an initial velocity of 220 feet…

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Q: 2. A airplane, flying with the wind, took 2 hours to travel 1000 km and 2.5 hrs in flying back. What…

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Q: How far above the surface of the Earth would he have to go to "lose" 13 % of his body weight?…

A: Follow the procedure given below.

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Q: Between 1 seconds and 9 seconds the ball's average velocity is If necessary, round the answer to two…

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Q: Each side of a square is increasing at the rate of 8 cm/sec. At what rate is the area of the square…

A: We have to find the increase of area

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A:

Q: On the moon, the acceleration due to gravity is 1.6 m/sec2. If a rock is dropped into a crevasse,…

A: Consider the given value of acceleration due to gravity 1.6 m/sec2.

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A: We have to find displacement

Q: A steel ball of mass 4 kg is dropped from a building. If the air resistance is equal to 0.371v, what…

A: Mass of ball m=4 kg Air Resistance =0.371v Now, the formula to find  velocity of ball at time t is:…

Q: A boat moves at a rate of 13 mph in still water. If the river's current flows at a rate of 3mph, how…

A: given that: A boat moves at a rate of 13 mph in still water. the river's current flows at a rate of…

Q: An aircraft is climbing at a constant 32 degree angle to the horizontal. If the speed is 550 mph,…

A: Refer to the question . An aircraft is climbing at a constant 32 degree angle to the horizontal and…

Q: . Two cubic meters per hour of water are cooled from 30 °C to 4 °C. What is the rate of heat…

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Q: Each side of a square is increasing at a rate of 6 cm/s. At what rate is the area of the square…

A: Consider the sides of the function of time:  The Area is increasing by 49 cm2/s The side increasing…

Q: Each side of a square is increasing at a rate of 3 cm/s. At what rate is the area of the square…

A: Given:Each side of a square is increasing at a rate of 3 cm/s. At what rate is the area of the…

Q: A ball is thrown straight down from the top of a 370-foot building with an initial velocity of -18…

A: Given

Q: A boat takes 2/3 as much time to travel downstream from C to D, as to return, If the rate of the…

A: A boat takes 2/3 as much time to travel downstream from C to D, as to return. If the rate of the…

Q: A jogger jogs around a circular track with a diameter of 375 m in 16 minutes. What was the jogger's…

A: Given:  Diameter of circular track =375 m So, radius of the track

Q: A ball is thrown vertically upwards with a velocity of 48 ft/s from the top of a building 35 ft…

A: topic-equations