What's the position, velocity and acceleration functions? Use derivatives III. An object is thrown up from the ground and reaches a height of100 m after 4 seconds. (Use -10 m/s² for acceleration due to gravity.)

Given: The height reached by the object is 100 m. The time duration is 4 s. The acceleration due to…

Answered: An object is thrown up from the ground…

An object is thrown up from the ground and reaches a height of 100 m after 4 seconds. (Use -10 m/s for acceleration due to gravity.)

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter3: Energy And Conservation Laws

Section: Chapter Questions

Problem 2EA: If the population in a certain country was discovered to be increasing at a steady rate of 6 percent...

See similar textbooks

Related questions

Q: If an apple fell from a tree, how long would it take to reach a velocity of - 3.00 m/s? Select one:…

Q: Is it possible to have an accelerated motion with a constant speed? Name such type of motion?

A: Yes, it is possible to have an accelerated motion with a constant speed.

Q: Give an example of motion in which speed remains uniform, but the velocity changes.

A: Consider a uniform circular motion. In this case, each instant, direction of motion is continuously…

Q: If Cathy and Myra take 2.0 h to walk from their house to their school at a rate of 1.0m/s, how far…

A: Time taken by Myra and Cathy to reach school; t = 2.0 h = 2 x 60 x 60 s = 7200 s Speed of Myra and…

Q: A driver in a car slows down when he sees a deer ahead. He slows down at a rate of -5.6m/s^2 for 4…

Q: A car traveling at 3.0 m/s has a constant acceleration of 4.0 m/s in the same direction as the…

Q: The graph below shows the velocity of an object over time. 10 -2 -6 -8 -10 Time (s) What is the…

A: Let a denote the average acceleration, vf and vi denote the final and initial velocity, tf and ti…

Q: If the initial velocity of a car is 5 m/s, and the final velocity is 10 m/s in 5 s, then the…

A: we know the relation, v= u + atwhere, v= final velocity u = initial…

Q: If a vehicle begins at rest and gets up to 72m/s in 16 seconds, what would the vehicle's…

Q: A spacecraft has an acceleration of 5g. What distance is needed for it to attain the speed of…

Q: A light plane must reach a speed of 31 m/s for takeoff. How long a runway is needed if the…

A: Given information:Final required speed (v) = 31 m/sAcceleration of the plane (a) = 3.2 m/s2Initial…

Q: The velocity of an object falling in free fall increases with time. Does the acceleration also…

A: Earth attracts every object towards it’s center with a force known as Force of gravity.Due to the…

Q: What is the final velocity of Lukas if he accelerated constantly by 2.1 m/s2 from an initial…

Q: If a squirrel at the top a of tree 17 meters high drops a walnut, how long will the take to reach…

Q: If a squirrel at the top a of tree 5 meters high drops a walnut, how long will the take to reach the…

A: We can use equation of kinematics to calculate time taken by walnut to reach at ground. Equation of…

Q: If swen throws the football 50 meters in 3 seconds what is the average speed of the football

Q: A light plane must reach a speed of 33 m/s for takeoff. How long a runway is needed if the…

A: Given: final speed of plane before takeoff v = 33 m/s constant acceleration a = 3.2 m/s2

Q: If a marble is released from a height of 10 meters how long would it take for it to hit the ground?…

A: Given Marble released from 10 meters height We have to calculate how much time it takes to hit the…

Q: A bullet in a gun is accelerated from the firing chamber to the end of the barrel at an average rate…

A: Given: The acceleration of the bullet is a=6.20X105 m/s2. The time taken is t=8.10X10-4 s. The…

Q: If an object is thrown straight up and reaches a height of 20 m, what was the initial speed of the…

Q: A particle moving with a constant acceleration has a velocity of 20.9 cm/s when its position is x =…

Q: What is the displacement of a runner who goes on a 5 kilometer run and ends at their starting…

A: Given :- runner goes on a 5 kilometer run and ends at their starting point .

Q: An Olympic-class sprinter starts a race with an acceleration of 4.5 m/s^2. What is her speed 2.4…

Q: Pikachu run from rest with an acceleration of 2.0 m/s? for the first 20.s and walk with an…

A: According to question we need to find total distance travel ?

Q: If a ball is dropped from a certain height of 51 meters how long will it take to reach the ground?

A: Given height (h) from which it is dropped=51m It is dropped so initial velocity (u) = 0m/s…

Q: What is the average speed in kilometers per hour for a horse that gallops a distance of 15km in a…

A: Given information:Distance travelled by the horse (s) = 15 kmThe time taken to travel the given…

Q: Calculate the height (in m) of a cliff if it takes 2.27 s for a rock to hit the ground when it is…

Q: A bullet in a gun is accelerated from the firing chamber to the end of the barrel at an average rate…

Q: What is the final speed of a bicyclist initially moving at 1.0 m/s who accelerates at a rate of 1.5…

Q: Show that 1.0 m/s = 3.6 km/h . Hint: Show the explicit steps involved in converting 1.0 m/s = 3.6…

Q: age speed of an arrow that takes 2.5 seconds to hit

A: Given- Distance x=125 mtime t=2.5 seconds

Q: If a tennis ball is thrown upwards and reaches a height of 40m, what will its velocity be once it…

A: Given Data : The height reached by the ball is given as h = 40 m.

Q: What is the relationship of the speed as a function of time?

A: The graph is taken X-axis in time (hrs) and Y-axis as speed (ft/hr)

Q: A bullet traveling at a speed of 100m/s strikes a wall and penetrates 2 cm .How long does the bullet…

A: Given : vo = 100 m/s s = 2 cm = 0.02 m v = 0 m/s because finally the bullet stops

Q: What is the average speed in kilometers per hour for a runner that runs a distance of 5 km in a time…

Q: A cyclist travels at 10 km/hr for 2 hours and then at 13 km/hr for 1 hour. Find his average speed.

A: formula used:

Q: A bicyclist rides with a constant speed of 9m/s for 4s. Make a motion chart (from initial position)…

A: Given data: Speed of the bicyclist, v=9 m/s Time taken, t=4.0 s

Q: A marble rolling down a ramp accelerates from rest to a velocity of 6.00 m/s in a distance of 4.00…

Q: An object was dropped from a building with a total height of 60 m. How long will it take the object…

A: Given Height ( h) = 60 m Acceleration due to gravity (g) = 9.80 m/s2 Object is dropped from rest…

Q: The velocity of a bullet is reduced from 4O m/s to 10 m/s for 10 m. What its acceleration. * O 75…

Q: will an object move in one second if its average speed is 5 m/

A: average speed v= 5 m/s t= 1 s

Q: An object starts from rest and accelerates uniformly. If it moves 3 m during the first second, then,…

Q: If a person drives his car in the speed 50 miles per hour, how far can he cover in 2.5 hours ?

Q: When an object is thrown upward, how much speed does it lose each second?

A: When air resistance is neglected, the only force acting on the object will be gravitational force.…

Q: Without turning around, a dog walks along a long straight path for 4.0 m at 3.0 m/s and then for 2.0…

A: Given data: Case 1: Speed (v1) = 3 m/s Distance (d1) = 4.0 m Case 2: Speed (v2) = 6 m/s Time(t2)= 2…

Q: How long does it take for a ball thrown upward at a velocity of 15 cm to reach a velocity of 10-20…

Q: A man walks at a speed of 7 m s-1 for 56m and 8m s-1 for next 56m. what is the average speed

Question

What's the position, velocity and acceleration functions? Use derivatives

III. An object is thrown up from the ground and reaches a height of
100 m after 4 seconds. (Use -10 m/s² for acceleration due to gravity.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A car is traveling at a speed of 33 m/s. (a) What is its speed in kilometers per hour? (b) Is it exceeding the 90 km/h speed limit?
One mile is equal to 1,609 m. Express this distance in kilometers and in centimeters.
8. A man is driving at a speed of 90km/h for 2 hours and slowed down to 82km/h for 1.5 hours. What is the total distance in km?
When a 10,000-m runner competing on a 400-m track crosses the finish line, what is the runner’s net displacement? Can this displacement be zero? Explain.
1) Apply the necessary conversions to find: a) The speed in km/min equal to 78.0 mi/h b) The area in ft2 of a rectangle with sides 18.6 m and 3.82 m. c) The height in cm of a person who is 5 ft 7 in tall.
Quinton can run 12 miles per hour. How many feet can he run per second? A)1mile/5280 B) 1min/60sec C)1hr/60
1) Express the speed of light, 3x10^8 m/s, ina) feet per nanosecond andb) millimeters per picosecond. 2) If A=6i-8j, B=-8i+3j and C=26i+19j determine a and b so that aA+bB+C=0 3)Two vectors are given by, a=2i+3j-k b= -i-2j+k Find a) a.b b) axb 4- Three vectors are given by a= 6i+2j-4k, b=-2i-j+k, c=3i+2j+2k Find a) a. (bxc) b) a. (b+c) c) ax (b+c) 5) If d is just a number, for what value of d is the vector A=2i+2j+4k perpendicular to the vector ?⃗⃗ = 2?̂− 8?̂+ ??̂?
You drive 6.0km at 50km/h and then another 6.0km at 90 km /h you average speed over the 12km drive be
When a 10,000-m runner competing on a 400-m track crosses the finish line, what is the runner’s displacement? Can the displacement be zero? Explain.
If the population in a certain country was discovered to be increasing at a steady rate of 6 percent every decade, how many years would it take for the population of that nation to double in size?
(a) Refer to Table 1.3 to determine the average distance between the Earth and the Sun. Then calculate the average speed of the Earth in its orbit in kilometers per second. (b) What is this in meters per second?
On May 26, 1934, a streamlined, stainless steel diesel train called the Zephyr set the world's nonstop long-distance speed record for trains. Its run from Denver to Chicago took 13 hours, 4 minutes, 58 seconds, and was witnessed by more than a million people along the route. The total distance traveled was 1633.8 km. What was its average speed in km/h and m/s?