A rock is dropped off the side of a bridge and hits the water below 2 s
Question:
A rock is dropped off the side of a bridge and hits the water below 2 s later.
(a) What was the rock’s velocity when it hit the water?
(b) What was the rock’s average velocity as it fell?
(c) What is the height of the bridge above the water?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
A rock is dropped off the side of a bridge and hits the wa...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
A rock is dropped from the top of a tall building. The rocks displacement in the last second before it hits the ground is 45% of the entire distance it falls. How tall is the building?
-
A rock is dropped from rest into a well. The well is not really 16 seconds deep, as in Figure P2.70. (a) The sound of the splash is actually heard 2.40 s after the rock is released from rest. How far...
-
A rock is dropped at the same instant that a ball, at the same initial elevation, is thrown horizontally. Which will have the greater speed when it reaches ground level?
-
solve the following instance of the 0/1 kropsack problem using dynamic programming approach. Assume that the knapsack capacity is 9. Item 1 3 4 weight 6 2 5 7 Benef $8 $4 $6 $10
-
In a Young's double-slit experiment that uses electrons, the angle that locates the first-order bright fringes is A = 1.6 10-4 degrees when the magnitude of the electron momentum is pA = 1.2 ...
-
Are these system specifications consistent? "The router can send packets to the edge system only if it supports the new address space. For the router to support the new address space it is necessary...
-
Success Systems P2 A3: PartA Adria Lopez of Success Systems is evaluating her inventory to determine whether it must be adjusted based on lower of cost or market rules. Her company has three...
-
Machine A has been completely overhauled for$9000 and is expected to last another 12 years. The $9000 was treated as an expense for tax purposes last year. Machine A can be sold now for $30,000 net...
-
Secure Corporation preparing the cash payment budget for at the following information portant to the Cape the len te vim hal How much cash will be paid out a month More info Secure Corporation Cash...
-
Your company is considering deploying a chatbot, a virtual customer assistant, to initially handle customer service calls and, only when necessary, route callers to human operators for additional...
-
The following data describe different situations where a person is walking or running through a train car while the train is in motion. The speed and direction of motion of the person (P) and the...
-
During takeoff, an airplane goes from 0 to 50 m/s in 8 s. (a) What is its acceleration? (b) How fast is it going after 5 s? (c) How far has it traveled by the time it reaches 50 m/s?
-
In Exercise complete the table and use the result to estimate the limit. Use a graphing utility to graph the function to confirm your result. lim x-0 X f(x) I + X/ X x 1 1 -0.1 -0.01 -0.001 0 ? 0.001...
-
Sketch the requested conic sections in Problems 14-23 using the definition. A parabola with the distance between the directrix and focus 1 unit
-
Why is the Rosenblum case a particularly important case in auditor liability?
-
Draw a population curve for a city whose growth rate is \(1.3 \%\) and whose present population is 53,000 . The equation is \[P=P_{0} e^{r t}\] Let \(t=0,10, \cdots, 50\) to help you find points for...
-
Draw a bar graph for each data set in Problems 32-35. Data set B Data set A: The annual wages of employees at a small accounting firm are given in thousands of dollars. 35 25 25 16 14 1 2 25 18 2 2...
-
For the four unrelated situations, A-D, below, calculate the unknown amounts indicated by the letters appearing in each column: B D Beginning Assets... Liabilities.. $40,000 $12,000 $28,000 $ (d)...
-
Which of the following properties is used to refer to a control (on a web page) in code? a. Caption b. ID c. Name d. Text
-
C- Consider the following scenario:- A supermarket needs to develop the following software to encourage regular customers. For this, the customer needs to supply his/her residence address, telephone...
-
When a 1984 Alfa Romeo Spider sports car accelerates at the maximum possible rate, its motion during the first 20 s is extremely well modeled by the simple equation Where P = 3.6 Ã 10 4 watts...
-
The two masses in FIGURE P2.75 slide on friction less wires. They are connected by a pivoting rigid rod of length L. Prove that v 2x = - v 1y tan θ. Figure P2.75 L.
-
You are given the kinematic equation or equations that are used to solve a problem. For each of these, you are to: a. Write a realistic problem for which this is the correct equation(s). Be sure that...
-
On April 1, year 1, Mary borrowed $200,000 to refinance the original mortgage on her principal residence. Mary paid 3 points to reduce her interest rate from 6 percent to 5 percent. The loan is for a...
-
Give a numerical example of: A) Current liabilities. B) Long-term liabilities?
-
Question Wonder Works Pte Ltd ( ' WW ' ) produces ceramic hair curlers to sell to department stores. The production equipment costs WW $ 7 0 , 0 0 0 four years ago. Currently, the net book value...
Study smarter with the SolutionInn App