Answer:
12.7m/s
Explanation:
Given parameters:
Mass of the diver = 77kg
Height = 8.18m
Unknown:
Final velocity = ?
Solution:
To solve this problem, we use one of the motion equations.
v² = u² + 2gh
v is the final velocity
u is the initial velocity
g is the acceleration due to gravity
h is the height
v² = 0² + (2 x 9.8 x 8.18)
v² = 160.3
v = 12.7m/s
Answer:
-10m/s
Explanation:
only the magnitude of the velocity will change due to the change in direction of the car.
In this case to find the weight of an object you must use the formula.
W = mg
Answer:
attracting iron and producing a magnetic field
