Physics

Physics, 15.10.2019 06:30, phanuel642

Will give brainliest !

which of the following examples demonstrates velocity?

a) a 10.0 kg object
b) a truck that traveled 12.5 m
c) a 3.5 kg object moving at 1.5 m/s
d) a car moving northeast at 90 km/hr

answer

Answers: 2

Show answers

Similar questions

Предмет

Physics, 30.09.2019 22:20, mxrvin7383

5. if one object has a greater speed than a second object. does the first necessarily have a greater acceleration? explain, using examples. 6. compare the acceleration of a motorcycle that accelerates from 80 km/h to 90 km/h with the acceleration of a bicycle that accelerates from rest to 10 km/h in the same time. 7. can an object have a northward velocity and a southward acceleration? explain. 8. can the velocity of an object be negative when its acceleration is positive? what about vice versa? 9. give an example where both the velocity and accelera- tion are negative. 10. two cars emerge side by side from a tunnel. car a is traveling with a speed of 60 km/h and has an accelera- tion of 40 km/h/min. car b has a speed of 40 km/h and has an acceleration of 60km/h/min. which car is passing the other as they come out of the tunnel? explain your reasoning. 11. can an object be increasing in speed as its acceleration decreases? if so, give an example. if not, explain.

Answers: 2

Предмет

Physics, 20.10.2019 00:30, Cloudy76

which of the following sentences about the velocity of an object is not true? a. the object's velocity is a scalar quantity. b. when the direction of motion changes, the velocity changes. c. the object's velocity can be measured instantaneously or averaged. d. when the speed of the object changes, the velocity of the object changes.

Answers: 3

Предмет

Physics, 01.11.2019 01:31, dubouuu

True or false if a net force acts on an object, the object's speed will change. an object's velocity will change if a net force acts on the object. if two object have the same acceleration, they are under the influence of equal forces. the net force which acts on an object which remains at rest is zero. a truck initially moving at a constant velocity will slow down unless a small net force is applied during the collision of a car with a large truck, the car exerts a lesser force on the truck than the truck exerts on the car.

Answers: 1

Do you know the correct answer?

Will give brainliest !

which of the following examples demonstrates velocity?

Questions in other subjects:

Konu

Social Studies, 06.12.2020 23:30

OMG CAN SOMEBODY PLEASE ANSWER AND HELP ME

Konu

Mathematics, 06.12.2020 23:30

What is the first step in solving 4n−9=23?...

Konu

Mathematics, 06.12.2020 23:30

The table shows a function. Is the function linear or nonlinear? Х у -6-62 -2 -1 2 4 linear nonlinear...

Konu

Mathematics, 06.12.2020 23:30

Which ordered pair is a solution of the equation? y= 8x + 3 WChoose 1 А Only (1, 11) B Only (-1,-5) Both (1, 11) and (-1,-5) Neither...

Konu

Biology, 06.12.2020 23:30

List at least five things that don’t have DNA...

Konu

English, 06.12.2020 23:30

Which is a theme in "Broken Chain"? It’s the big things in life that count. Appearance is different from reality. Friends are more important than family. Men and...

Konu

Biology, 06.12.2020 23:30

PLEASE RESPOND QUICK <3 All biomolecules have the following traits execptA-Hydrogen elementsB-Covalent bondsC-Nitrogen elementsD...

Konu

Health, 06.12.2020 23:30

Two of the nine basic training principles are specificity and overload. Describe how these two principles relate to day 1 of your fitness program....

Konu

Arts, 06.12.2020 23:30

Choose a well-known model of film camera, such as the Ultracam 35-mm. What movies were shot on it? When was it used? Write a brief history of whatever camera you choose in at least...

Konu

Engineering, 06.12.2020 23:30

What does the idiom in this text suggest? If you don't mind waking up at the crack of dawn (or if you even prefer it), consider a career as a baker, a teacher, or an investment ban...

Other tasks in the category: Physics More task