subject
Physics, 02.12.2020 21:10 ttangelique

Sharon is driving on a straight road. She is driving north, and her speed is decreasing. If north is the positive direction, which of the following
statements is accurate?

A) Her velocity is positive, and her acceleration is negative.

B) Her velocity is negative, and
her acceleration is negative.

C) Her velocity is negative, and her acceleration is positive.

D) Her velocity is positive, and her acceleration is positive.

Plzz help

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 06:30
How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n
Answers: 1
question
Physics, 22.06.2019 16:40
Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?
Answers: 3
question
Physics, 22.06.2019 21:10
Which of the following is a measure of the amount of light a star directly emits?               a.  luminosity    b.  intensity    c.  wavelength    d.  brightness
Answers: 2
question
Physics, 23.06.2019 00:20
Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.
Answers: 2
You know the right answer?
Sharon is driving on a straight road. She is driving north, and her speed is decreasing. If north i...
Questions
question
Mathematics, 11.02.2020 00:48
Questions on the website: 13722360