Answer:
More force
Explanation:
Pressure and force are related by the equation:

where
p is the pressure
F is the force
A is the area
We can re-arrange the equation as

In this problem, the pressure is kept the same (p' = p) while the area is increased. As we can see from the previous equation, the force applied is directly proportional to the area: therefore, a greater area means also a greater force.
backward movement
because momentum = mass × speed
And mass must be in positive value..
so negative value is speed
which moving backward..
Answer:
the questions they could ask would be:
how much will the temperature change?
how much pressure will there be?
how durable does the equipment need to be?
how do we know if we will run into a water pocket or a magma pocket?
Explanation:
Answer:
F=480.491 N
Explanation:
Given that
mass ,m = 22 kg
Angular speed ω = 40 rev/min

ω =4.18 rad/s
The radius r= 1.25 m
We know that centripetal force is given as
F=m ω² r
Now by putting the values in the above equation we get

F=480.491 N
Therefore the centripetal force on the child will be 480.491 N.