Technician A says that the low level brake fluid switch on a master cylinder will turn on the brake warning light when the syste
1 answer:
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Answer:
KE= 687.21 BTU
Explanation:
Given that
Mass of car = 2500 lbm
We know that 1 lb=0.45 kg
So the mass of car m =1133.98 kg
Velocity of car= 80 mph
We know that 1 mph =0.44 m/s
So velocity of car = 35.76 m/s
As we know that kinetic energy (KE) is given as follows
Now by putting the values
KE=725.05 KJ
We know that 1 KJ = 0.94 BTU
So KE= 687.21 BTU
Answer:
The force will be "125 N".
Explanation:
The given values are:
As we know,
⇒
then,
⇒
⇒
Since,
The pressure on both the pistons are equal, then
⇒
or,
⇒
By substituting the values, we get
⇒
⇒
⇒
⇒
⇒