25/1500 is equal to 0.8/x
0.8*1500 is equal to 1200
1200/25 is equal to 48 N
In transistor,
Emitter current is equal to the sum of base current and collector current.
Thanks!

= (18 x 10^-6 /°C)(0.125 m)(100° C - 200 °C)
= -0.00225 m
New length = L + ΔL
= 1.25 m + (-0.00225 m)
= 1.248
D
Answer:
i hardly havent got teach this sorry
PE = mass * height * 9.81
PE = 142 * 25 * 9.81
PE = 34825.5 J