Last seen: Nov 14, 2021
False, Unbalanced forces acting on a body change its shape.
Frictional force slows down a moving bicycle when we stop pedaling it.
Balanced forces cannot produce motion in a body but can its shape.
Momentum of a body of mass ‘m’ and velocity ‘v’ will be p = m x v
Momentum has its SI unit as kilogram meters per second(kg.m/s).
The total momentum of the bullet and the gun before firing would be zero because velocities of both of them will be zero.
Momentum is a vector quantity and is directed along the direction of velocity.
The SI unit of momentum is kilogram meters per second(kg.m/s)
Momentum is the measure of quantity of motion of a body.
The product of mass and velocity of a body is called momentum.
Correct answer: (1) Golden rice
Correct answer: (2) both sense and anti-sense RNA
Correct answer: (3) adenosine deaminase deficiency
Correct answer: (2) Cotton
Correct answer: (4) Adenovirus
Correct answer: (4) nematodes
Correct answer: (1) (B) and (C) only
Correct answer: (1) bioinformatics
Correct answer: (2) Recombinant DNA techniques
Correct answer: (3) Statement (A) and (B)