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Neporo4naja [7]
2 years ago
11

A motorcycle starts to move from rest. If the velocity of the motorcycle becomes 90 km/hr

Physics
1 answer:
bagirrra123 [75]2 years ago
6 0

Explanation:

90 kmhr—1 x 1000/3600 = 25ms—1

U = 0 ms—1

V = 25ms—1

t = 10 s

a = ?

a = V - U/t

a = 25 - 0/10

a = 25/10

a = 2.5 ms—1

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How many normal modes of oscillation or natural frequencies does each if the following have: (
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3 years ago
considere que o calor específico de um material presente nas cinzas seja c=0,8j/gc. Supondo que esse material entre na turbina a
drek231 [11]

Answer:

3120J

Explanation:

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Unknown:

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Solution:

To find the energy given to the mass, let us simply use the expression below:

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ΔT is the change in temperature

Input the variables;

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Read 2 more answers
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