subject

Physics, 23.09.2019 07:30 angeleyes4u610p6np54

Distance
force
vector addition
decreases
projectile motion displacement
mass
increases
vector subtraction
linear motion time
speed
positive
equally
vector multiplication velocity
gravity
negative
unequally
centripetal motion
short answers:
20. which of the following variables are vectors: distance, speed, displacement, acceleration, or velocity?
21. every winter, greg flies hom to chicago (644 miles from little rock). it takes 2 hours. what is greg’s velocity?
22. a race car travels around a curve at a constant speed. is the race car accelerating? why or why not?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 18:00

Abaseball has a mass of 0.145 kg and approaches a bat at 40.0 m/s. after it is hit, the ball leaves the bat at 50.0 m/s directly back. find the impulse of the bat on the ball. 7.25 kg*m/s 13.1 kg*m/s 5.80 kg*m/s 1.45 kg*m/s

Answers: 2

question

Physics, 22.06.2019 04:00

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Answers: 2

question

Physics, 22.06.2019 05:10

Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature

Answers: 2

question

Physics, 22.06.2019 05:30

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.

Answers: 1

You know the right answer?

Distance
force
vector addition
decreases
projectile motion displacement

Questions

question

Chemistry, 24.09.2019 23:10

Consider a biochemical ligand l that binds and unbinds a cell surface receptor raccording to the following: r+ lc where is the complex formed by r-c...

question

Chemistry, 24.09.2019 23:11

Asolution may contain ag. pb, and hg, ions. upon the addition of 6 m hcl, a white precipitate forms. the precipitate partially dissolves when heated i...

question

Chemistry, 24.09.2019 23:11

Gallium oxide, ga. oy, forms when gallium is combined with oxygen. a 1.25 g of ga is allowed to react with excess oxygen and 1.68 g of the gallium oxi...

question

Chemistry, 24.09.2019 23:11

Bearing insert material in a high temperature a 2 cm diameter sphere of ni is used as a application (500°c) in air. you are worried that the material...

question

Business, 24.09.2019 23:11

Paige, age 17, is claimed as a dependent on her parents' 2017 return, on which they report taxable income of $120,000 (no qualified dividends or capit...

question

Chemistry, 24.09.2019 23:11

You work as an engineer for a supplier that provides raw materials for the "big 3" automakers. the manager of sal2s comes to your office on monday and...

question

English, 24.09.2019 23:11

Due now! answer the question from angelas ashes: who does the author seem to blame for the impoverished condition of the mccourt family?...

question

Chemistry, 24.09.2019 23:11

Anuclear power plant generates 750 mw of power. the heat engine uses a nuclear reactor operating at 315c as the source of heat. a river is available (...

question

Chemistry, 24.09.2019 23:11

Identify the initiation, propagation, and termination steps for the following accident report. suggest ways to prevent and contain the accident. b. an...

question

Business, 24.09.2019 23:11

Panner, inc., owns 30 percent of watkins and applies the equity method. during the current year, panner buys inventory costing $93,100 and then sells...

question

Mathematics, 24.09.2019 23:11

Pat smith and kelly jones are engaged. what are possible last name combinations for the married couple (listing pat first)...

question

Health, 24.09.2019 23:11

1. in the space below, write out the naming convention for turning in pe logs 2. if i only complete the activity minutes section on my log and s...

question

Chemistry, 24.09.2019 23:11

Ormulate an investigative question how can you distinguish a from b? in this lab, you will do experiments to identify types of changes. using the que...

question

Chemistry, 24.09.2019 23:11

Aluminum chloride, aich is an inexpensive reagent used in many industrial processes. it is made by treating scrap aluminum with chlorine according to...

question

Business, 24.09.2019 23:11

One of the trade-offs tesla faces is between safety and the maximum range someone can drive an all-electric car before having to recharge it. for exam...

question

Chemistry, 24.09.2019 23:11

Write a chemical equation for the dissolution of the agcl precipitate upon the addition of nh,(aq)....

question

Mathematics, 24.09.2019 23:11

Me i really appreciate it front - end estimation math...

question

Mathematics, 24.09.2019 23:11

One meaning of the word evaluate is to find the value of an expression. to evaluate, replace a variable with a number and calculate the result. for ex...

question

Chemistry, 24.09.2019 23:11

Aworker is told her chances of being killed by a particular process are 1 in every 300 years. should the worker be satisfied or alarmed? what is the...

question

English, 24.09.2019 23:11

Part a: which two statements express the central ideas of the text? a. authorities in new orleans weren’t prepared for the chaos and destruction tha...

More questions: Physics Another questions

Questions on the website: 13722360