25
Velocity (msec)
20
5
A
0 1 2 3 4 5 6
Time(sec) ->
170)
The...
Physics, 28.02.2021 08:10, sirinapadeangel
25
Velocity (msec)
20
5
A
0 1 2 3 4 5 6
Time(sec) ->
170)
The car's acceleration from A to B is:
a) O m/sb) 8.3 m/s2 c) 9.6 m/s2 d) 2 m/s2
17(11)
Find out the car's acceleration from B to C (if velocity at 'C' = 17 m/s):
a)-12 m/s2 b) 0 m/s2 C) - 8 m/s2 d) 9.6 m/s2
17 (111)
What is the distance covered by the region ABE?
a) 37.5 m
b) 74.3 m
c) 2.4m
d) 0 m
17(iv)
What is the average velocity from C to D?
a) 6.8m/s b) 4 m/s 0) 8.5 m/s d) none of the above
Answers: 3
Physics, 22.06.2019 14:00, ogneshelle
The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?
Answers: 2
Physics, 22.06.2019 15:20, ineedhelp2285
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Mathematics, 17.05.2021 17:50
Mathematics, 17.05.2021 17:50
Mathematics, 17.05.2021 17:50
Mathematics, 17.05.2021 17:50