Answer:
The answer is option B, horn.
Explanation:
The landform horn was formed because when glaciers erode down to form a sharp peak which is called a horn. All of the other options are false because none of those land forms are formed because of the erosion of glaciers
Answer:
15 N
Explanation:
The magnetic force on a piece of current-carrying wire is given by:
where
I is the current in the wire
L is the length of the piece of wire
B is the magnetic field strength
is the angle between the direction of B and I
In this problem:
I = 10 A
B = 0.3 T
L = 5 m
Substituting into the equation, we find
When a net torque is applied to a rigid object, it always produces a <em>change in angular velocity</em>. <em>(e.)</em>
Answer:
1/3
Explanation:
Velocity ratio = distance moved by effort / distance moved by load
Pressure. The bricks sitting on top of each other are pressing down on the ones below each brick. (The motar also is acting as a variable).
