Answer:
waxing gibbous is the answer.
Answer:
The minimum time of flight for the ball is 16.38 s
Explanation:
Projectile Motion: When we throw an object which make an angle with horizontal and only one acceleration which work on that object that is acceleration due to gravity. This type of motion is known as projectile motion.
Range: The distance is covered horizontally by the object is known as Range of the object.
u = initial velocity= 200m/s
g = acceleration due to gravity = 9.8m/s²
θ= angle
R= range = 3.0 km= 3000 m
⇒θ= 23.65°
Flight time
s
The minimum time of flight for the ball is 16.38 s
Answer:electrostatic interactions, hydrogen bonding, van der waals interactions.
Explanation:the above listed are the interaction that that contribute
Answer:
The coefficient of kinetic friction between the puck and the ice is 0.05.
Explanation:
Given that,
Weight of the hockey puck, W = mg = 3.5 N
Acceleration of the hockey puck,
The frictional force opposing the motion of the puck is given by
This force is balanced by the force due to motion of the hockey puck. So,
or
So, the coefficient of kinetic friction between the puck and the ice is 0.05. Hence, this is the required solution.
The moving charges are electrons bouncing from atom to atom.