Physics, 17.12.2020 14:00 onegirl435
QUESTION 1
a) Convert 60 miles per hour to feet per second. Given 1 mile = 1.609 km and 1 foot = 0.3048 m.
(3 marks)
b) A pressure of 3 atm is applied to a circular surface of diameter 4 in; calculate the force experienced by the surface. Give your answer in SI units. (1 atm = 1.01 x 10 pa, 1 in =2.54cm) (4 marks)
c) Given A = (0.210 + 0.41) (1.10 x 102). Show the result for A in correct number of significant figures. (3 marks)
Answers: 2
Another question on Physics
Physics, 21.06.2019 13:50
Aboat that travels with constant speed of 6.10 m/s in still water is to go directly across a river. the current in the river flows at 1.95 m/s. (a) at what angle must the boat be steered?
Answers: 1
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 12:30
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
Answers: 3
Physics, 22.06.2019 12:50
The heliocentric and the geocentric models of the solar system included these central principles
Answers: 1
You know the right answer?
QUESTION 1
a) Convert 60 miles per hour to feet per second. Given 1 mile = 1.609 km and 1 foot = 0....
Questions
History, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
English, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
Spanish, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
Mathematics, 22.04.2021 19:20
English, 22.04.2021 19:20
Business, 22.04.2021 19:20
