Identify the wrong statement. (1) A body can have momentum without mechanical energy (2) A body ...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=MA0kh2qejFY


Duration: 5:44
33 views
0

Identify the wrong statement.
(1) A body can have momentum without mechanical energy
(2) A body can have energy without momentum
(3) The momentum is conserved in an elastic collision only.
(4) Kinetic energy is not conserved in an inelastic collision
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16how the medusa of Obelia moves in the water
2022-11-16The height of a right circular cylinder with lateral surface area \( 792 \mathrm{~cm}^{2} \) is ...
2022-11-16A neutron with kinetic energy \( K=10 \mathrm{MeV} \) activates an endoergic nuclear reaction \(...
2022-11-16pHow many unit cells are present in \( 5.0 \mathrm{gm} \) of crystal \( A B \) (formula mass of ...
2022-11-16Are the following pairs of sets equal? Give reasons
2022-11-16A force time graph for the motion of a body is as shown in figure. Change in linear momentum bet...
2022-11-16Name the distinguishing feature of Fungia.
2022-11-16Gauss' law should be invalid if : (A) the inverse square law were not exactly true (B) the veloc...
2022-11-16The diameter and height of a right circular cone are \( 6 \mathrm{~cm} \) and \( 7 \mathrm{~cm} ...
2022-11-16Three charges \( +q_{1}+2 q \) and \( 4 q \) are connected by strings as shown in the figure and...
2022-11-16Identify the wrong statement. (1) A body can have momentum without mechanical energy (2) A body ...
2022-11-16Find the product of \[ d+7, d+7 \]
2022-11-16Optic axis of a thin equi-convex lens is the \( x \)-axis. The co-ordinates of a point object an...
2022-11-16If volume and surface area of a sphere is numerically equal, then find its radius.
2022-11-16A steady current \( i \) flows in a small square loop of wire of side \( L \) in a horizontal pl...
2022-11-16When the car has traveled halfway around the track, what is the magnitude of its displacement fr...
2022-11-16If the volume of a cube is \( 3 \sqrt{3} a^{3} \mathrm{cu} \) units, then find its total surface...
2022-11-16The volume of a cylinder is \( 448 \pi \mathrm{cm}^{3} \) and height \( 7 \mathrm{~cm} \). Find ...
2022-11-16One mole of an ideal gas is allowed to expand reversibly and adiabatically from a temperature of...
2022-11-16The hybrid state of \( \mathrm{C} \) in \( \mathrm{CS}_{2} \) should be: a. \( \mathrm{sp}^{2} \...
2022-11-16If conical tent is \( 9 \mathrm{~m} \) high and the radius of its base is \( 12 \mathrm{~m} \). ...