When the sun is at an angle of elevation of 45 degree,the shadow of a tower is 35m long.
a) draw a rough sketch
b) Find the height of the tower
Question
How many litres of milk can hemispherical bowl of diameter 10.5cm hold?
Define Kinetic Energy. Write expression for Kinetic Energy.A force of 12N acts on an
object of mass of 4kg in the state of rest for 3s. Calculate the kinetic energy acquired by the
object.
object of mass of 4kg in the state of rest for 3s. Calculate the kinetic energy acquired by the
object.