Question

stone is thrown upward with velocity v from a height h. Its elevation d above the...

stone is thrown upward with velocity v from a height h. Its elevation d above the
ground at time t is given by
d = at2 + vt + h
The elevation is measured at three different times as shown.
Time (s) 1.0 2.0 6.0
Elevation (ft) 144 192 64

Homework Answers

Answer #1

Although you have not clearly mentioned in question what is the required data so i have given all data i.e. a,v,h

In case of any doubt please ask in comment section.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A stone thrown vertically on Mars. Suppose a stone is thrown vertically upward from the edge...
A stone thrown vertically on Mars. Suppose a stone is thrown vertically upward from the edge of a cliff on Mars (where the acceleration due to gravity is only about 12 ft/s^2) with an initial velocity of 64 ft/s from a height of 192 ft above the ground. The height S of the stone above the ground after t seconds is given by s=-6t^2+64t+192 a. Determine the velocity v of the stone after t seconds b. When does the stone...
A stone is thrown from the top of a cliff with the initial velocity of 20.0...
A stone is thrown from the top of a cliff with the initial velocity of 20.0 m/s straight upward. The cliff is 50.0 m high and the stone just misses the edge of the cliff on its way down. Determine (a) the time needed for the stone to reach its maximum height; (b) the maximum height, as measured from the ground; (c) the time needed for the stone to return to the level of the thrower; (d) the velocity of...
If a ball is thrown upward with a velocity of 64 ft/sec, then its height after...
If a ball is thrown upward with a velocity of 64 ft/sec, then its height after t seconds is s=64t-16t^2. When does the ball reach its maximum height?
A stone is thrown vertically upward with a certain velocity from a bridge 35.7m above the...
A stone is thrown vertically upward with a certain velocity from a bridge 35.7m above the water and then drops into a river. Another stone is dropped into the water 2.5s after the first is thrown. The stones strike the water at the same time. (a) What is the initial speed of the first stone? (b) Plot velocity versus time on a graph for each stone, taking zero time as the instant the first stone is thrown.
if a ball is thrown vertically upward with a velocity of 95 ft/s, then its height...
if a ball is thrown vertically upward with a velocity of 95 ft/s, then its height after t seconds is s=95t-19t^2   A. what is maximum height reached by the ball? B. what is the velocity of the ball if its 114 ft above the ground on the way up? C. what is the velocity of the ball when it is 114 above the ground on its way down?
A ball is thrown directly upward from a height of 3 ft with an initial velocity...
A ball is thrown directly upward from a height of 3 ft with an initial velocity of 20 ft/sec. the function s(t) = -16t^2+20t+3 gives the height of the ball, in feet, t seconds after it has been thrown. Determine the time at which the ball reaches its maximum height and find the maximum height.
A ball is thrown vertically upward from a height of 5 ft with an initial velocity...
A ball is thrown vertically upward from a height of 5 ft with an initial velocity of 83 ft/s. The distance s (in feet) of the ball from the ground after t seconds is s = s(t) = 5 + 83t − 16t^2. (a) What is the velocity v, in feet per second, of the ball after 2 seconds? (b) When, in seconds, will the ball reach its maximum height? (Round your answer to one decimal place.) (c) What is...
A ball is thrown upward from a height of 3m at an initial speed of 45...
A ball is thrown upward from a height of 3m at an initial speed of 45 m / sec. Acceleration resulting from gravity is -9.8 m/sec^2. Neglecting air resistance, solve for the velocity, v(t), and the height, h(t), of the ball t seconds after it is thrown and before it hits the ground.
Using calculus, it can be shown that if a ball is thrown upward with an initial...
Using calculus, it can be shown that if a ball is thrown upward with an initial velocity of 32 ft/s from the top of a building 594 ft high, then its height h above the ground t seconds later will be h = 594 + 32t − 16t2. During what time interval (in seconds) will the ball be at least 34 ft above the ground? (Enter your answer using interval notation.)
A projectile is thrown straight upward, and its height above the ground in meters as a...
A projectile is thrown straight upward, and its height above the ground in meters as a function of time in seconds is modeled by h(t)= 04.9t^2+550t+140 How long will it take for the projectile to be both falling downward and at a height of 1,350 meters?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT