The new fuse will not blow up when a higher current is flowing and the circuit wont be broken and high current can heat up the object and cause a fire boom
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Answer:
60,000 J
Explanation:
The total Energy in the system = the sum of potential and kinetic energy
Total energy = K. E + P. E
K. E = 0.5mv²
m = mass ; v = velocity, K. E = kinetic energy
V = 20 m/s ; mass = 600kg
Total energy = 180000 J
Hence,
K. E = 0.5 * 600 * 20^2
K.E = 300 * 400
K. E = 120,000
P. E = TOTAL ENERGY - K.E
P.E = I80,000 - 120,000
P.E = 60,000 J
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.
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