Advertisements
Advertisements
प्रश्न
The energy of a flying kite is kinetic energy.
विकल्प
True
False
Advertisements
उत्तर
True .
APPEARS IN
संबंधित प्रश्न
Define the term kinetic energy. Give one example of a body which possesses kinetic energy.
A ball of mass M is moving with a speed v. What is its kinetic energy?
Write an expression for the kinetic energy of a body of mass m moving with a velocity v.
If the speed of a body is halved, what will be the change in its kinetic energy?
On what factors does the kinetic energy of a body depend?
What is the kinetic energy of a body of mass 1 kg moving with a speed of 2 m/s?
A man drops a 10 kg rock from the top of a 5 m ladder. What is its speed just before it hits the ground? What is its kinetic energy when it reaches the ground? (g = 10 m/s2)
A bullet of mass 15 g has a speed of 400 m/s. What is its kinetic energy? If the bullet strikes a thick target and is brought to rest in 2 cm, calculate the average net force acting on the bullet. What happens to the kinetic energy originally in the bullet?
Explain the types of mechanical energy.
Water stored in water dams possesses kinetic energy.
