Physics
Physics, 28.01.2020 18:59, mahagonylabeyta

Sarah drives her car with a constant speed of 48 miles per hour. how far can she travel in 60 minutes?

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 01:30, sdoty7702
Which example has gravitational potential energy? a. a horse slowing down from a run b. an apple about to fall from a tree branch c. a bicycle being pedaled down a horizontal path d. beaker sitting on the floor
Answers: 1
image
Physics, 22.06.2019 06:00, jagmeetcheema
The frequency of vibrations of a vibrating violin string is given by f = 1 2l t ρ where l is the length of the string, t is its tension, and ρ is its linear density.† (a) find the rate of change of the frequency with respect to the following. (i) the length (when t and ρ are constant) (ii) the tension (when l and ρ are constant) (iii) the linear density (when l and t are constant) (b) the pitch of a note (how high or low the note sounds) is determined by the frequency f. (the higher the frequency, the higher the pitch.) use the signs of the derivatives in part (a) to determine what happens to the pitch of a note for the following. (i) when the effective length of a string is decreased by placing a finger on the string so a shorter portion of the string vibrates df dl 0 and l is β‡’ f is β‡’ (ii) when the tension is increased by turning a tuning peg df dt 0 and t is β‡’ f is β‡’ (iii) when the linear density is increased by switching to another string df dρ 0 and ρ is β‡’ f is β‡’
Answers: 3
image
Physics, 22.06.2019 12:30, clmorcutt420
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
image
Physics, 22.06.2019 13:00, hippocampus
Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
Answers: 3
Do you know the correct answer?
Sarah drives her car with a constant speed of 48 miles per hour. how far can she travel in 60 minute...

Questions in other subjects:

Konu
English, 10.04.2020 22:30