Answer:
A. Increasing the voltage of the battery
Explanation:
The relationship between voltage, V, current, I and resistance, R, is given as follows;
V = I × R
∴ I = V/R
From the above relationship, the current flowing in the circuit is directly proportional to the voltage of the battery, and inversely proportional to the resistance, 'R', of the circuit
Therefore, increasing the voltage, 'V', of the battery, increases the total current, 'I', flowing in the circuit.
Answer:
Thermometer will read 26 degrees Celsius.
Please vote for Brainliest and I hope this helps!
Answer:
![m=18000kg](https://tex.z-dn.net/?f=m%3D18000kg)
Explanation:
From the question we are told that:
Crane Length ![l=20m](https://tex.z-dn.net/?f=l%3D20m)
Crane Mass ![m_a=3000kg](https://tex.z-dn.net/?f=m_a%3D3000kg)
Arm extension at lifting end ![l_l=15m](https://tex.z-dn.net/?f=l_l%3D15m)
Arm extension at counter weight end ![l_c=5m](https://tex.z-dn.net/?f=l_c%3D5m)
Load ![M_l=5000kg](https://tex.z-dn.net/?f=M_l%3D5000kg)
Generally the equation for Torque Balance is mathematically given by
![T_1 *l_c-(m_a*g) *l_c-(T_2)*l_l=0](https://tex.z-dn.net/?f=T_1%20%2Al_c-%28m_a%2Ag%29%20%2Al_c-%28T_2%29%2Al_l%3D0)
![mg*5 *-(3000*9.8) *5-(5000*9.8)*15=0](https://tex.z-dn.net/?f=mg%2A5%20%2A-%283000%2A9.8%29%20%2A5-%285000%2A9.8%29%2A15%3D0)
![m=18000kg](https://tex.z-dn.net/?f=m%3D18000kg)
Step 1 : Get your supply list together
Step 2 : Pick what model you want to do
Step 3 : Ask for a partner
Step 4 : Complete the model and take your time.
Step 5 : Read the directions carefully