Physics, 18.06.2020 18:57 francisco2001
A car 4m long moving at a velocity of 25m/s was beside a lorry 20m long with a velocity 19mls. At t =
0,
the distance between them was 10m. How long will it take the car to overtake the lorry (a) 9s (b) 5s (c) 3s
(d) 2s
Answers: 3
Physics, 22.06.2019 00:00
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
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Forms of meditation hail from which traditions a ) eastern traditions b ) western traditions c ) eastern and western traditions d ) neither eastern nor western traditions
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The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g
Answers: 2
Physics, 23.06.2019 01:30
The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.
Answers: 3
A car 4m long moving at a velocity of 25m/s was beside a lorry 20m long with a velocity 19mls. At t...
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