Answer:
F= 403429 kpa
Explanation:
Pressure is the product of force and area
Mathematically,
P=F*A -------where F is force and A is area.
A= 40 *0.1 = 4mm² -----convert to m²
A= 4e⁻⁶ m²
P= 4000000 pa
F= P/A = 4000000/4e⁻⁶
F= 403428793.493 pa
F= 403429 kpa
An applied force must be applied to move a load. This applied force must be large enough to overcome any opposing forces in order to move the load.
Answer:
option C and D
Explanation:
When a stunt driver is rotating on the banked road the force which is responsible for the centripetal acceleration of the car is Frictional force and the Normal Force.
The Frictional force component of the banked road will protect the car from skidding.
And the normal force component will protect the car from toppling inward due to centripetal force acting on it.
Hence, the correct answer is option C and D
Answer:
c
Explanation:
the charge wants to ultimately balance out so either you or the slide gave the other electrons to balance the charges
Answer:
235.2 m
Explanation:
Given:
v₀ = 0 m/s
v = 24 m/s
t = 19.6 s
Find: Δx
Δx = ½ (v + v₀) t
Δx = ½ (24 m/s + 0 m/s) (19.6 s)
Δx = 235.2 m