Physics

0.05 meters equals 5 cm

The man exerts a force of 600 N and the woman exerts a force of 300 N. Work done by the man = Force x displacement = 600 x 20 = 12,000 J Hence, the man performs 12,000 joules of work.

Time = Distance/Speed = 300 miles/60 mph = 5 hours

Sine of the angle to its cosine.

12j

1 megameter = 1,000 km

b = 1/2 (a - c)

or for a = 3b - 2c: b = 1/3 (a + 2c)

for a= 2bc + d is b= (a-d)/2c

a= 2b +c is c= a - 2b

b=1/3(a-2c)

micro or micro-

If you drive a car at 40 miles per hour for two hours,then the distance covered will be 80 miles.If you drive the car for another 2 hours at 60 miles per hour ,then you will cover another 120 miles.The total distance you will cover is thus 80 miles + 120 miles = 200 miles.

d=a-2bc