Ablock of size 20m x 10 mx 5 m exerts a force of 30n. calculate the
maximum & minimum pres...
Physics, 29.11.2019 10:31 screamolover1700
Ablock of size 20m x 10 mx 5 m exerts a force of 30n. calculate the
maximum & minimum pressure exerted by the block on ground? hello yeah tell me the answer of this question
Answers: 1
Physics, 22.06.2019 03:30
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
Answers: 3
Physics, 22.06.2019 04:30
Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
Answers: 1
Physics, 22.06.2019 16:00
Apersons beliefs and general outlook, which act like filters on the information they receive are called ?
Answers: 1
Physics, 22.06.2019 16:30
Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
Computers and Technology, 23.01.2021 18:40
English, 23.01.2021 18:40
English, 23.01.2021 18:50
English, 23.01.2021 18:50
Mathematics, 23.01.2021 18:50
Chemistry, 23.01.2021 18:50
Mathematics, 23.01.2021 18:50
Geography, 23.01.2021 18:50