Answer:
20N toward the first team.
Explanation:
The net force is the resultant force that replaces the summation of the individual forces acting on a body.
Now in the game of a tug of war, let the summation of forces to the right be positive and the summation of forces to the left be negative
forces.
hence the summation of positive and negative forces must equal zero
that is,
100-80=0
20=0
Hence the resultant or the net force is 20N, and the direction tends towards the direction of the larger force which is to the right of the first team.
Answer: 5.5 ×10^-2 ×3R. Non metals that are solid at room temperature has mono atomic atoms that has only 3 translational modes.
This is why their constant volume molar heat capacities are measured in multiples of 3R.
Explanation: see attachment
Answer:
A branch circuit is the circuit conductor between the final overcurrent device protecting the circuit and the outlet(s). Branch circuits are divided into four categories: appliance, general purpose, individual and multiwire
Explanation:
Answer:
An echo is formed as a result of reflection of the original sound which returns to the listener. You might have experienced Echo in an EMPTY ROOM but no echo is produced after the room is occupied. To avoid echo from being produced the echo has to be absorbed.
Explanation: