Here it is given that initial speed of the package will be same as speed of the helicopter
displacement of the package as it is dropped on ground
acceleration is due to gravity
now by kinematics
by solving above equation we have
so it will take 5.2 s to reach the ground
Translational biosensing Sythetic Bioloty P<span>ost-translational biosensing</span>
It's either A or B because it starts off as nuclear energy.
Answer:
stress = 98000 N/m^2
strain = 3.92 x 10^-6
change in height = 0.0196 mm
Explanation:
Height, h = 5 m
Area, A = 3 m²
mass, m = 30000 kg
Stress is defined as the force per unit area.
Young's modulus of concrete is Y = 2.5 x 10^10 N/m^2
Young's modulus is defined as the ratio of stress to the strain.
let the change in height is h'.
Strain is defined as the ratio of change in height to the original height.
False
It is impossible to get infinite energy let alone to put it inside one battery