What is the formula for velocity???

Answers

Answer 1

Explanation:

divide the distance by the time it takes to travel that same distance, then add your direction to it.

Or change in displacement divided by change in time.


Related Questions

Which statement is NOT an advantage of renewable resources? A They produce clean energy. B They are expensive to collect and transform into energy. C They are safe for the environment. D They replenish quickly.

Answers

Answer:

B. They are expensive to collect and transform into energy.

Explanation:

All of the other options are positive aspects of renewable resources. B is the only disadvantage of renewable resources given in the question.

Answer:

They are expensive to collect and transform into energy.

Explanation:

Edge

You have a large flashlight that takes 4 D-cell batteries, each with a voltage of 1.5 volts. If the current in the flashlight is 2.0 amps, what is the
resistance?
A 12 ohms
B 0.75 ohms
C 3.0 ohms
D.0.5 ohms
E. 6.0 ohms

Answers

Answer:

The answer is "C. 3.0 ohms". 

Explanation:

Ohm's law states the following:,

V = IR

where:

Voltage (V) = 1.5 volts × 4 batteries = 6.0 volts

Current (I) = 2.0 amps

Resistance (R) = ? ohms

To solve for Resistance (R) the equation must be rearranged this way:

 R = V / I

Then, the variables must be replaced with the known values:

 R = 6.0 volts / 2.0 amp

R = 3.0 ohms

The answer is  C. 3.0 ohms. 

------------

P.D: I got it right on PLATO

IS IT right to the left a b c d

Answers

Answer:

c ok      

Explanation: right?

Answer:

16

Explanation:

Rohit placed a pencil perpendicular to principal axis in front of a converging
mirror of focal length 30 cm. The image formed is twice the size of the pencil.
Calculate the distance of the object from the mirror.

Answers

Answer:

45 cm ( in my opinion)‍♀️

Explanation:

( Using the mirror formula)

1/ u + 1/v = 1/f

( introducing magnification; m into the formula )

u( 1/u  + 1/v ) =u×1/f

1 + u/v =u/f

( But u/v =1 ÷v/u= 1/m)

1 +1/m =u/f

(Supposing m is actually equal to 2, and f =30 cm, then;)

1 + 1/2 =u/30

2+1= u/15

3=u/15

3×15=u

45 cm=u

explain nuclear fusion briefly

Answers

Answer:

Nuclear fusion is the process in which two atomic nuclei are fused together into a larger single nucleus, releasing energy in the process. ... In proton-proton fusion, four hydrogen atoms are fused into a single helium-4 atom, releasing a lot of energy in the process.

Explanation:

Need help on circuit question

Answers

Both would be my answer.

In an inelastic collision, which of the following statements is always true?

[A] Kinetic energy is conserved in the collision.
[B] Momentum is conserved in the collision.
[C] After the collision, the objects always merge into one.
[D] The collision takes more that 1 second to complete.

Answers

Well C is definitely one of the correct answers.

Answer: A

Explanation:

A

30
. Which of the following represents the
statement "The difference of two square
numbers is positive​

Answers

Answer:

In mathematics, the difference of two squares is a squared (multiplied by itself) number subtracted from another squared number. Every difference of squares may be factored according to the identity. in elementary algebra.

Explanation:

A 1200 kg car accelerates from 13m/s to 17m/s. find the change in momentum of the car?

Answers

Answer:

4800

Explanation:

The change in velocity of the car is 17-13=4m/s. Since the change in momentum is the mass multiplied by the change in velocity, the answer is 4*1200=4800. Hope this helps!

The change in momentum will be "4800".

Given:

Mass,

m = 1200 kg

Change in velocity,

Δv = 17-13

            =  4 m/s

Now,

The change in momentum is:

= [tex]Mass\times Change \ in \ velocity[/tex]

= [tex]1200\times 4[/tex]

= [tex]4800[/tex]

Thus the above answer is correct.

Learn more about momentum here:

https://brainly.com/question/8644950

10 pts!!!!!! please answer ASAP picture and inscription included

The wavelength of a wave is equal to the distance from one disturbance to
the next and is measured in meters. If the distance between two wave
crests is 2 m, what is the wavelength?

Answers

Answer:

2m

Explanation: a crest is a disturbance

Answer:

I think its 4m, but don't quote me. hope I helped

Object A has a mass of 10 kg and is moving at a velocity of 2.0
m/s. So Object A's momentum is - kg. m/s.​

Answers

Answer:20kgm/s

Explanation:

Mass=10kg

Velocity=2m/s

Momentum=mass x velocity

Momentum=10 x 2

Momentum=20

Momentum=20kgm/s

The object with mass m when moving with the velocity, its momentum can be calculated. The momentum of the object A is 20 kg.m/s.

What is momentum?

Momentum is the product of mass and velocity of a moving object.

If the momentum is p, the mass of the object is 10 kg and the velocity is 2.0 m/s, then the momentum will be

p = 10 × 2.0

p = 20 kg.m/s

Thus, the momentum of the object A is 20 kg.m/s

Learn more about momentum.

https://brainly.com/question/24030570

#SPJ2

Ski lift carry people along 150 m cable up the side of a mountain. Riders are lifted a total of 75 m in elevation. What is the ideal mechanical advantage of the ski lift?

Answers

Ideal Mechanical Advantage (IMA) can be found by using the formula:

IMA = ID/OD

ID = Input Distance

OD = Output Distance

In the question, we are given:

ID = 150

OD = 75

Now, solve the expression with what we have.

IMA = 150/75

IMA = 2

Therefore, the IMA is 2.

Best of Luck!

Other Questions
How is Gatsby's entrance to the party ironic? When I walked into the______room of the old house, an orange cat suddenly sprinted toward the door.A. Dingy staleB. Dingy; staleC. Dingy, staleD. Dingy: stale Find the volume of the following solid figure. Use = 3.14.V = 4/31tr3. A sphere has a radius of 4.5 inches.Volume (to the nearest tenth) =cubic inches.381.556.584.8 I NEED HELPPPPP!!!! PLZZZ What is the kinetic energy of a bicylcle with a mass of 15 kg traveling at a velocity of 3 m/s? The number of points Emerson scored in 5 basketball games is 10, 8, 9, 8,and 30. Why might it be misleading to Emerson to say that she averages 13points per game? * Please help I will give Brainliest please. Just tell what I need to do or solve I need help ASAP *image* Which statement is true?A. Taxes are higher on short-term investments than long-term investments.B. Short-term investments are less prone to price volatility than long-term investments.C. Short-term investments require greater diversification than long-term investments.D. Short-term investments incur lower transaction fees than long-term investments.E. Short-term investments have a higher inflationary risk than long-term investments. Help with this question Je me suis cass le bras quand je faisais du ski. Le mdecin ma donc prscrit dix sessions de _________________.A. poche de glaceB. kinsithrapieC. pltreD. chirurgie |n|=5 what is the value for n.A -5or5B 0 and 5C -5 onlyD 5 only Match each subject-verb agreement rule with an example of its use.sentence beginning with theresingular noun ending in scollective nounsingular noun with two partsphrase between subject and verb Calebs puppy weighs 2,250 grams. If the puppy weighed 600 grams at his last visit to the veterinarians office, what is the percent increase in the puppys weight rounded to the nearest whole number? Enter your answer in the box. 1pt Which of the following life processes is not necessary for an individual organism to survive, but is necessary for the survival of the species?A. digestionB. respirationC. regulationD. reproduction A Bowling ball is rolled down the alley with the constant velocity of 1.6 m/sec at an angle of 85 to the starting line, the position of the person throwing a bowling ball can be represented by the point (0,0). where is the ball after six seconds? Two identical light bulbs are connected to a battery in a series circuit.An ammeter is wired into the circuit at measures a current of thebattery to be 0.5 Amps. The two light bulbs are then wired in parallel.The ammeter shows that the current: check all the correct answers The Trojan heroA. republic B. ApenninesC. legionD. AeneasE. Etruscans HELP ME WITH MY 7th-GRADE MATH HW (will mark brainless) Question 7 of 102 PointsIn the diagram below, BD is parallel to . What is the value of y?