Physics, 16.06.2021 20:30 jwoodsk7598

A girl of mass 48kg is rescued from a building fire by leaping into a firefighters' net. The window from which she leapt was 12 metres above the net. She lands in the net so that she is brought to a stop in 0.45 seconds. During this interval, a) What is her change in momentum?
b) What is the impulse on the net due to girl?
c) What is the average force on the net due to girl?

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 17:00

Can someone explain to me how to do this problem ?

Answers: 1

Answer

Physics, 21.06.2019 22:00

Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph

Answers: 1

Answer

Physics, 22.06.2019 07:00

How do you tell if someone actually cares about you? and just say they do?

Answers: 2

Answer

Physics, 22.06.2019 15:50

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Answers: 2

Answer

You know the right answer?

A girl of mass 48kg is rescued from a building fire by leaping into a firefighters' net. The window...

Questions

Mathematics, 19.06.2020 21:57

I have no idea what im doing, can someone please help me? ASAP Use the pythagorean theorem to find the missing slide.

Biology, 19.06.2020 21:57

What is the most environmentally friendly form of building? A. Concrete B. Brick C. Steel D. Timber...

English, 19.06.2020 21:57

What is intelligence? Where does it come from?...

Physics, 19.06.2020 21:57

It has been suggested that rotating cylinders about 12.5 mi long and 3.99 mi in diameter be placed in space and used as colonies. What angular speed m...

Chemistry, 19.06.2020 21:57

When electrons are removed from the outermost shell of a calcium atom, the atom becomes A)an anion that has a larger radius than the atom.

Mathematics, 19.06.2020 21:57

Tony and Manuel were trimming the branches of a tree. Tony was using an 18 ft ladder and Manuel was using a 24 ft ladder. Both ladders were leaning ag...

Physics, 19.06.2020 21:57

Ayuda con estos problemas, no me salen ...

Mathematics, 19.06.2020 21:57

A solid right pyramid has a square base. The length of the base edge is 4cm and the height of the pyramid is 3cm. What is the volume of the pyramid?...

History, 19.06.2020 21:57

For each battle what happened and why was it important to the course of the war (how did it impact the war from that point forward)? (2-3 sentences pe...

Mathematics, 19.06.2020 21:57

Please answer this correctly ...

Mathematics, 19.06.2020 21:57

PLEASE HELP ILL MARK YOU BRAINLIEST 30 POINTS The lengths of two sides of a triangle are shown. Side 1: 3x2 − 2x − 1 Side 2: 9x + 2x2 − 3 The perimet...

Mathematics, 19.06.2020 21:57

Find five rational numbers between ? explain please...

Biology, 19.06.2020 21:57

Características que diferencien a las células procariotas y eucariotas...

English, 19.06.2020 21:57

I must go down to the seas again, to the lonely sea and the sky, And all I ask is a tall ship and a star to steer her by; And the wheel’s kick and the...

Mathematics, 19.06.2020 21:57

Which identifies the transformation that occurred after the dilation?...

Mathematics, 19.06.2020 21:57

Which input value produces the same output value for the two functions? Ox= -3 O x= -1 O x=0 O x= 1...

Chemistry, 19.06.2020 21:57

Draw the structure of the alkene with the molecular formula C6H12 that reacts with Cl2 to give this compound. Use the wedge/hash bond tools to indicat...

Mathematics, 19.06.2020 21:57

Shelly has a beaker that contains 5 and two-thirds fluid ounces of water. She pours out 3 and one-third fluid ounces of water. Which expression can be...

Geography, 19.06.2020 21:57

The national government would like to start a program that would give states money for flood relief. Which of the following states could most likely b...

Mathematics, 19.06.2020 21:57

he distance between Matt’s house and his school is 3 inches on the map. Then he went to take 20 inches ,then when he came back he had 60 write the err...

More questions: Physics Another questions