Natal Section
For Grade 11
Choose the correct answer from the given alternatives. (0.5 eac
When body of mass M makes elastic collision with a stationary object of
m2, what fruction of kinetic energy could be transferred?
B. 1/9
Cart A, with a mans of 0.2 ks, travels on a horizontal air track at 3m/
D. 8/9
When a body of mass M makes elastic collision with a stationary object of mass 2M, what fraction of kinetic energy could be transferred

How can you increase the strength of an electromagnet?

What property of an object determines its inertia?

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative