subject
Physics, 25.04.2020 01:44 ceburns23

30. O gráfico a seguir representa o espaço em função do tempo para
o movimento de uma bicicleta.

Podemos afirmar que
a) a trajetória da bicicleta é retilínea.
b) a velocidade escalar da bicicleta é crescente.
c) o espaço inicial vale 10,0m.
d) a bicicleta passa pela origem dos espaços no instante t = 2,0s.
e) o movimento é uniforme e retrogrado.


30. O gráfico a seguir representa o espaço em função do tempo para o movimento de uma bicicleta. Pod

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 16:10, mikisims
Zirconium has an hcp crystal structure and a density of 6.51 g/cm3. (a) what is the volume of its unit cell in m3? (b) if the c/a ratio is 1.593, compute the values of c and a.
Answers: 3
image
Physics, 21.06.2019 17:30, nana54muller
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
image
Physics, 22.06.2019 06:00, vittoriochavez9700
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
image
Physics, 22.06.2019 09:00, nedannn
An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?
Answers: 3
You know the right answer?
30. O gráfico a seguir representa o espaço em função do tempo para
o movimento de uma biciclet...

Questions in other subjects:

Konu
Mathematics, 10.09.2021 22:40
Konu
History, 10.09.2021 22:50