3. The value of frictional force on block in the given
diagram is (Take g = 10 m/s2)
5N
...
Physics, 20.09.2020 01:01 whyidkmyself
3. The value of frictional force on block in the given
diagram is (Take g = 10 m/s2)
5N
m = 3 kg
8.
u = 0.3
(1) 4N
(2) 5 N
(3) 6 N.
(4) 9 N
Answers: 1
Physics, 22.06.2019 03:00
If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
Answers: 3
Physics, 22.06.2019 10:10
In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
Answers: 1
Physics, 22.06.2019 15:30
What are the north and south poles of a solenoid change with?
Answers: 1
Physics, 22.06.2019 19:50
An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)
Answers: 2
Mathematics, 24.02.2021 14:00
Geography, 24.02.2021 14:00
Mathematics, 24.02.2021 14:00
History, 24.02.2021 14:00
Physics, 24.02.2021 14:00
Mathematics, 24.02.2021 14:00
Computers and Technology, 24.02.2021 14:00
Mathematics, 24.02.2021 14:00
English, 24.02.2021 14:00
Spanish, 24.02.2021 14:00
History, 24.02.2021 14:00
Mathematics, 24.02.2021 14:00
English, 24.02.2021 14:00
Mathematics, 24.02.2021 14:00
Mathematics, 24.02.2021 14:00