Question: A boy throws a 0 . 1 5 kg stone into a river from a 1 2 . 0 m high bridge. If the initial

A boy throws a $0.15$ kg stone into a river from a $12.0$ m high bridge. If the initial speed of the stones is $10.0$ m $/$ s vertical downward, what is the stone kinetic energy and momentum of the stone as it hits the water? Ignore air resistance.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To solve this problem we need to use the principles of kinematics and the conservation of energy Giv... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

A boy throws a 0.19 kg stone into a river from a 15.0 m high bridge. If the initial speed of the stones is 12.0 m / s vertical downward, what is the stone kinetic energy and momentum of the stone as...

A stone is dropped into a river from a bridge 43.9 m above the water. Another stone is thrown vertically down 1.00 s after the first is dropped. The stones strike the water at the same time. (a) What...

Below is a bar chart showing the frequencies of ages for Representatives from the states of California (CA) and Florida (FL). Count of state abbrev state abbrev CA FL Ages More than I Select]...

A boy throws a 0 . 1 5 kg stone into a river from a 1 2 . 0 m high bridge. If the initial speed of the stones is 1 0 . 0 m / s vertical downward, what is the stone kinetic energy and momentum of the...

answers need to be in sig figs 0/5 points A Cessna airplane has a liftoff speed of 120 km/h. (a) What minimum constant acceleration does the aircraft require if it is to be airborne after a takeoff...

Answer the following with short solution / short explanation thank you 8:31 I LTE 58 a docs.google.com 3. What is the vertical component of * 1 point a displacement having a magnitude of 10 m in the...

Previous Page Next Page Page 7 of 8 Question 19 (5 points) A boy drops a 0.500 kg rock off of a 22.0 m high bridge into a river below. (a) What is the initial potential energy of the rock? (b) What...

QUESTION 1 A driver in a car traveling at a speed of 28.8 m's sees a deer 100 m away on the road. Calculate the minimum constant acceleration that is necessary of the car to stop without hitting the...

202402 MAT 211 WW3 CRN 26472 Homework: 3.8 HW - Implicit Differentiation 0 is a constant measuring the stiffness of the spring (the larger the value of k, the stiffer the spring) and y is positive in...

please help!! 12. [-/0.52 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An astronaut orbiting the Earth is preparing to dock with a Westar VI satellite. The satellite is in a circular...

Suppose that both consumption and leisure are always normal goods. Keep in mind the underlying cause for deadweight losses from wage-distoring taxation as you answer the questions below. A: Explain...

You have an investment opportunity that requires an initial investment of $5000 today and will pay $6000 in one year. What is the rate of return of this opportunity?

Your employer is trying to select from a list of possible capital projects. The projects, along with ther cont and benefits, are listed below. The capital budget available is $ 1 million. In addition...

On January 1, 2016, Stark Incorporated issued $ 1,500,000 par value, 5%, seven- year bonds ( i. e., there were 1,500 $ 1,000 par value bonds in the issue). Interest is payable semiannually each...

Rensing Groomers is in the dog-grooming business. Its operating costs are described by the following formulas: Grooming supplies (variable) y = $0 + $5x Direct labor (variable) y = $0 + $14x Overhead...

Jane and Robert Brown are married and have eight children, all of whom are eligible to be claimed as the couple's dependents. Robert earns $94,000 working as an accountant, and Jane earns $38,000 as...

Using the information in E24-3, assume that in July 2017, Myers Company incurs the following manufacturing overhead costs. Instructions (a) Prepare a flexible budget performance report, assuming that...

Match each term with its definition or explanation. Terms can be used more than once. Term a. Face value b. Premium c. Maturity date d. Discount e. Interest payment Definition/Explanation frequency...

6 Theory of Machines 5. A shaft carries five masses A, B, C, D and E which revolve at the same radius in planes which are equidistant from one another. The magnitude of the masses in planes A, C and...

Both batteries in Figure a are ideal. Emf ? 1 of battery 1 has a fixed value, but emf ? 2 of battery 2 can be varied between 1.0 V and 10 V. The plots in Figure b give the currents through the two...

A cave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. The lift is performed in three stages, each requiring a vertical distance of 10.0...

A magnetic flux of 7.0mWb is directed the flat bottom face of the closed surface shown in Figure Along the flat top face (which has a radius of 4.2 cm) there is a 0.40 T magnetic field B directed...

23 Refer to Exercises 21 and 22. Complete the following ANOVA table for each of the two dot plots: Source Treatments Error Total df SS MS F

Suppose the USGA wants to compare the mean distances reached of four different brands of golf balls struck with a driver. A completely randomized design is employed, with Iron Byron, the USGAs...

79 Consider the Poisson probability distribution shown here: What is the value of l ? 3x-3 P(x) x! (x = 0, 1, 2,...).