Physics
Physics, 10.07.2019 02:00, shannonderemer

Asolar-powered car is traveling at constant speed around a circular track. what happens to the centripetal acceleration of the car if the speed is doubled? a. the centripetal acceleration remains the same. b. the centripetal acceleration increases by a factor of 2. c. the centripetal acceleration is decreased by a factor of one-fourth. d. the centripetal acceleration increases by a factor of 4. e. the centripetal acceleration is decreased by a factor of one-half.

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 02:50, NathalyN
An alligator swims to the left with a constant velocity of 5 \,\dfrac{\text{m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction. when the alligator sees a bird straight ahead, the alligator speeds up with a constant acceleration of 3 \,\dfrac{\text {m}}{\text s^2}3 s 2 m ? 3, space, start fraction, m, divided by, s, start superscript, 2, end superscript, end fraction leftward until it reaches a final velocity of 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction leftward. how many seconds does it take the alligator to speed up from 5 \,\dfrac{\text {m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction to 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction?
Answers: 3
image
Physics, 22.06.2019 21:30, carleygalloway103
Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?
Answers: 1
image
Physics, 22.06.2019 23:00, thickbeanpapi
Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.
Answers: 1
image
Physics, 23.06.2019 06:30, froyg1234
What is a possible explanation for a set of facts that can be tested by further investigations called
Answers: 3
Do you know the correct answer?
Asolar-powered car is traveling at constant speed around a circular track. what happens to the centr...

Questions in other subjects:

Konu
Mathematics, 25.03.2021 21:40
Konu
Mathematics, 25.03.2021 21:40