SL K, DAD "H
REVISION QUESTIONS
SS3 | JAMB
SS2 | WAEC
SS1
NELU
۱ IS
منا

A picture of weight 4n is supported by a string on a
nail,
Find the tension on the string
lif f the
the string inclined at 70 each
to the
Vartical​

Which notation is used to represent an alpha particle? a. b. c. d.

Can you match these to the correct definition

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