<span>the amount of water a sponge can absorb depends on many factors. The material the sponge is made out of, the structure of the sponge and the size of the sponge all affect how much water the sponge can absorb.</span>
Answer:
B would be the correct answer
Answer:
=12.579m/s
Explanation:
with constant acceleration the displacement is calculated as follows
Δx=(
+)t/2
for the first 4.10s the is the top speed so, and, for the other 5.9s, the speed is constant with value , so:
100 m =*(10-4.1s)+ (0+)4.1s/2
so =100/(5.9+2.05)=12.579m/s
Answer:
15 N.
Explanation:
The following data were obtained from the question:
Mass (m) of wagon = 30 Kg
Acceleration (a) of wagon = 0.5 m/s²
Force (F) =?
Force is defined as the product of mass and acceleration. Mathematically, it is expressed as:
Force (F) = mass (m) × acceleration (a)
F = m × a
With the above formula, we can determine the net force acting on the wagon as follow:
Mass (m) of wagon = 30 Kg
Acceleration (a) of wagon = 0.5 m/s²
Force (F) =?
F = m × a
F = 30 × 0.5
F = 15 N.
Therefore, the net force acting on the wagon is 15 N.
