Answer:
1.695 kg
Explanation:
maximum tension, T = 20 N
acceleration, a = 2 m/s^2
acceleration due to gravity, g = 9.8 m/s^2
Let the mass of fish is m.
Use Newton's second law
T - mg = ma
T = m (g + a)
20 = m (9.8 +2 )
m = 1.695 kg
Thus, the largest mass of the fish is 1.695 kg.
Answer:
first class lever
in a first class lever fulcrum is b/w input and output force
1. Record the barometric pressure.<span> </span>2. Measure about 10 g of ice using the chemical balance and place it into a 100 mL beaker.<span> </span>
-1.1m/s
Explanation:
Work out which of the displacement (S), initial velocity (U), acceleration (A) and time (T) you have to solve for final velocity (V). If you have U, A and T, use V = U + AT. If you have S, U and T, use V = 2(S/T) - U.
The biceps brachii forces can be resolved into the complete flexion of the elbow joint and the possible movement of the shoulder joint. The biceps brachii contains two heads that are attached on the shoulder region of the body. These muscles are partly responsible for allowing movements within the upper extremities.