Physics, 01.05.2021 03:00 alleshia2007

If a runner speeds up from 3 m/s to 9 m/s over a time of 2,3 seconds how much is the change in momentum if the force is 142 N?

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 06:40

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?

Answers: 2

Answer

Physics, 22.06.2019 17:10

The particles that are found in the nucleus of an atom are

Answers: 1

Answer

Physics, 22.06.2019 19:30

Petroleum contains energy. a. light b. kinetic c. chemical d. mechanical

Answers: 2

Answer

Physics, 22.06.2019 19:30

A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?

Answers: 1

Answer

You know the right answer?

If a runner speeds up from 3 m/s to 9 m/s over a time of 2,3 seconds how much is the change in momen...

Questions

Business, 10.10.2019 03:20

On its 2016 income statement, abbott laboratories reported research and development expense of $1,422,000,000. which of the following statements must...

Business, 10.10.2019 03:20

3-13 analyze amazon and walmart using the value chain and competitive forces models. 3-14 compare the role of grocery sales in amazon and walma...

Physics, 10.10.2019 03:20

For budgeting purposes, the vehicle maintenance manager for a municipal water and sewer utility needs to know how long the brakes on service trucks wi...

Chemistry, 10.10.2019 03:20

The concentrations of reactants and products for a chemical reaction can be calculated if the equilibrium constant for the reaction and the starting c...

Mathematics, 10.10.2019 03:20

Can you order these from least to greatest 43 / 50 , 0.91, 7 / 8 , 84%...

Biology, 10.10.2019 03:20

Do molecules concentration during active transport?...

Chemistry, 10.10.2019 03:20

The pressure inside the wellhead is 4400 psig. suppose a pipe between the surface of the gulf and the wellhead is filled with drilling mud and balance...

Chemistry, 10.10.2019 03:20

Speculate on why chlorine is stored as a liquid rather than being purchased and stored as a gasa the absorber temperature (25°c), when storing it as a...

Chemistry, 10.10.2019 03:20

Determine the bubble point and the equilibrium composition of a 40 mole% benzene - 60 mole % toluene liquid mixture at 1 atm. if the mixture is steadi...

Chemistry, 10.10.2019 03:20

How many moles, kmols in: 100 g of co2, 1 litre of ethyl alcohol of density 0.789 g/cm3 and a) 1.5m3 of o2 at 25°c and 1 atm. b) a mixture of water a...

Chemistry, 10.10.2019 03:20

Apressure gauge at the top of a vertical oil well registers 140 bars (=14 mpa). the oil well is 6000 m deep and filled with natural gas down to a dept...

Chemistry, 10.10.2019 03:20

In a closed reaction vessel, pressure "p(atm)" is found to vary with time "t(s)" according to the following linearized equation: p = a (1/t3) + b wha...

Chemistry, 10.10.2019 03:20

Atomato can be idealized as a sphere with internal heat generation that is due to ripening. consider a tomato with a diameter of 80 mm, density of 840...

Chemistry, 10.10.2019 03:20

You have an-empty 42-gatbarrel-and-a 10-lb bag of dry alum, al2(so4). (a) calculate the number of gallons of 0.05 m solution you can make with this am...

Chemistry, 10.10.2019 03:20

The number average weight of a poly(styrene-butadiene) alternating copolymer is 1,350,000 gmol"! . determine the average number of styrene and butadie...

Chemistry, 10.10.2019 03:20

If the nuclear reactions on the sun increased in magnitude in order that the sun emitted black body radiation at a temperature of 6800 k, determine th...

Chemistry, 10.10.2019 03:20

Reaction conversion a. consider the generic reaction a 3b, occurring in a batch reactor. if there are initially 20 g moles of a present, what is the c...

Chemistry, 10.10.2019 03:20

Estimate the rms end-to-end distance of a polystyrene sample having mw 1 x 105 g/mol, in the bulk state. hint, use table 5.4 and the relationship betw...

Physics, 10.10.2019 03:20

In which one(s) of the following situations will there be an increase in kinetic energy? group of answer choices a block slides down a frictionless i...

Chemistry, 10.10.2019 03:20

An absorption tower operates at 093 and at an avere pressure of am water nous down through the column and absorbs so, from a stream howing countercume...

More questions: Physics Another questions