The amount of force an object has will change the velocity
We can conclude that it is a longitudinal wave because the wave is traveling through a medium displacing particles<span>
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Answer: Option (d) is correct.
Explanation:
Given, 1,152 British thermal units
1 British thermal unit = 1055.06 joules
So, in 1,152 British thermal units there will be :
Hence, from the given options the closest answer is of option (d). So, option (d) is correct.
F=ma
F= 4x1.2
F= 4.8 N
F= 4gsin30 - Friction
Friction= 19.6 - 4.8 N
Friction= 14.8 N
Friction= u x 4gcos30
14.8 / 4gcos30 = u
u= 0.43596...
u= 0.44
coefficient is 0.44
Hello there,
<span>It is a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
Hope this helps :))
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