The area of the graph of acceleration time is at
at = v - u
-10 = v - 25
v = 15 m/s
Answer:
1000 N/C
Explanation:
Potential difference, V = 60 V
Distance between the plates, d = 6 cm = 0.06 m
The electric field between the plates is given by
E = V / d
E = 60 / 0.06 = 1000 N/C
Thus, the electric filed between the plates is 1000 N/C.
Answer:1.6 kJ
Explanation:
Given
mass of truck 
speed of truck 
We know kinetic Energy is the energy possessed by a moving body such that its value is given by product of mass and square of speed.
