Answer:
1st row has 8 all others have 6
Step-by-step explanation:
False, 34° celcius is NOT equal to 0° Fahrenheit. It is 93.2°F
4 boys have brown hair because 1/2 of 24 is 12 and 1/3 of 12 is 4
F - the force exerted by the car;
T - the force exerted on the trailer;
M = 1,190 kg;
m = 460 kg.
F = ( M + m ) a + (mi) m g
T = m a + (mi) m g
T = m ( ( F - (mi) m g ) / ( M + m ) ) + (mi) m g =
460 * ( ( 1190 - 0.190 * 460 * 9.81 ) / (460 + 1190 ) ) + 0.190 * 460 * 9.81 =
= 460 * 332 / 1650 + 857.4 = 92.6 + 857.4 = 950 N