Hussain

Boyle's law states that if the temperature of a gas remains constant, then PV = c. Where P is the pressure, V is the volume, and c is a constant. Given a quantity of gas at constant temperature, if V is decreasing at a rate of 13 in.^3/s, at what rate is...

there are n arithmetic means between 5 and 32 such that the ratio between the 3rd and 7th means is 7:13,find the value of n.

Explain UTM with neat sketch

A weight lifter is raising a barbell of mass 120kg. He does this in two stages. At the end of the first stage he holds the barbell steady at shoulder height. What upward force is each arm exerting?

Estimate a range for the sum:7.6+2.3+6.7

Find forth proportional to 2,3and6

itvbarnoeso

1) y = aD + b (cube root of D) a and b are constant. when y=6, d=27 6= 27a + b(3√ 27) 6= 27a + 3b ----------equation 1 when y= 11, d = 1/8 11= a/8 + b( 3√ 1/8) 11= a/8 + b/2 --------- equation 2 so we have 6= 27a + 3b 11= a/8 + b/2 Rearrange 27a + 3b =6 a...

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