Answer:
The 7.0-kg bowling ball with a speed of 6.0 meters per second
Explanation:
Momentum is p=mv
m = mass, v = velocity. (velocity is speed with direction)
1. 0.046-kg golf ball with a speed of 60.0 meters per second.
The mass is 0.046kg , velocty is 60.0
p= mv = 0.046 x 60 = 2.76kg
2. 7.0-kg bowling ball with a speed of 6.0 meters per second
Mass is 7kg, velocity = 6
p=mv = 7 x 6 = 42kg
The 7.0kg bowling ball has more momentum because 42 is greater than 2.76.
Answer:
<h2>
Epicenter</h2>
Explanation:
-The hypocenter is the point within the earth where an earthquake rupture starts. The <em>epicenter</em> is the point directly above it at the surface of the Earth. Also commonly termed the focus.
-The location below the earth's surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the <em>epicenter</em>. Sometimes an earthquake has foreshocks.
Answer:
Nodes.
Explanation:
Nodes are a point that are on a standing wave that never move.
Answer:
F=k*x or
k is the spring constant, in Newtons per meter (N/m), and x is the displacement of the spring from its equilibrium position. The spring constant, k, is representative of how stiff the spring is. Stiffer (more difficult to stretch) springs have higher spring constant
Explanation:
<span>The relationship between a cathode and an anode involves:
</span>
A. electrons.
Negatively ions which have excess electrons move to the Anode, while Postively charged ions which have less electrons move to the Cathode.