Answer:
42
Step-by-step explanation:
Divide total bags by total hours:
30 bags / 3 hours = 10 bags per hour
Answer = 4
10^2 = 100
8^2 = 64
100 + 64 = 164
180 - 164 = 16
Square root of 16 = 4
Answer: D)600N
Step-by-step explanation:
The question is incomplete, since it is not given the acceleration. However, let's assume the truck's acceleration is .
Now, according to Newton's second law of motion, the force exerted on an object is directly proportional to its mass and acceleration :
Where:
Solving the equation:
Finally:
Answer:
Option C
Step-by-step explanation:
Lets convert it into improper fraction.
Lets convert into a mixed fraction.
Rounding off 7.04 gives 7 and rounding 7 further gives 10.
So , the estimate of the product is 10