Punching a bag is a suitable example of the situation when the force applied to change shape of an object.
There are no inaccurate items on the list you provided.
And what does 'the following" mean anyway ?
Answer:
-14.2m/s
Explanation:
Given parameters:
Initial velocity of the ball = 25m/s
Time = 4s
Unknown:
Final velocity of the ball = ?
Solution:
To solve this problem, we use the expression below;
v = u - gt
v is the final velocity
u is the initial velocity
g is the acceleration due to gravity
t is the time
v = 25 - (9.8 x 4) = -14.2m/s
Answer:
because the mass of the copper is higher than the mass of the gold.
Explanation:
Answer:
Radiation is characterized as the Emission and propogation of Energy(atomic and subatomic particles) in the form of Electromegnetic (Electric and Magnetic lines) waves through space or any medium.
Explanation:
These radiation can be in the form of heat rays , light rays, Xrays or UV rays.
Radition is bascically flow or movement of atomic particles or particularly energy in different forms. It is usually transmitted from a source to the destination for transferring Energy.
