An object thrown at a certain angle to t...

An object thrown at a certain angle to the ground moves in a curved path and falls back to the ground. The intial and the final points of the path object lie on the same horizontal line. What is the work done by the force of gravity on the object ?

Topper's Solved these Questions

SOUND
MBD -HARYANA BOARD|Exercise Example|106 Videos

Similar Questions

Explore conceptually related problems

When a player hits a football, it moves along the curved path (parabolic path) and then falls to the ground What is the work done by the force of gravity on the football ?

A force F acting on an object varies with distance x The work done by the force in moving the object from x=0 to x=8 m is

If the amount of work done by a force depends only on the initial and final positions of the object which has been moved, then such a force is called

A Force F acting on an object varies with distance x as shown in the figure. The work done by the force in moving the object from x = 0 to x = 8m is

A force F acting on an object varies with distance x as shown in the figure. The work done by the force in moving the object from x=0 to x = 20 m is

A ball is thrown at a certain angle with the horizontal and it returns to the ground describing a parabolic path. Which of the following remains constant?

If an object is thrown at an angle of 60^(@) with horizontal, find elevation angle of the object at its highest point as seen from the point of projection.

A force of 10 N on an object object .The object is placed through 5 m in the direction of force . What is the work done in this case

A mass of 10 kg is at a point A on a table. It is moved to a point B. If the line joining A and B is horizontal, what is the work done on the object by the gravitational force ? Explain your answer.

A force of 7N acts on an object. The displacement is, say 8m, in the direction of the force, Let us take it that the force acts on the object throughout the displacement. What is the work done in this case ?

MBD -HARYANA BOARD-WORK, ENERGY AND POWER-Example

Look at the activites listed below. Reason out whether or not work is ...
Text Solution
|
Look at the activites listed below. Reason out whether or not work is ...
Text Solution
|
An object thrown at a certain angle to the ground moves in a curved pa...
Text Solution
|
A battery lights a bulb. Describe the energy changes involved in the p...
Text Solution
|
Certain force acting on a 20 kg mass changes its velocity from 5ms ^-...
Text Solution
|
A mass of 10 kg is at a point A on a table. It is moved to a point B. ...
Text Solution
|
The potential energy of a freely falling object decreases progressivel...
Text Solution
|
What are the verious energy transformations that occur when you are ri...
Text Solution
|
Does the transfer of energy take palce when you push a huge rock with ...
Text Solution
|
A certain household has consumed 250 units of electric energy during a...
Text Solution
|
An object of mass 40 kg is raised to a height of 5 m above the ground....
Text Solution
|
What is the work done by the force of gravity on a satellite moving ro...
Text Solution
|
Can there be a displacement of any object in the absence of any extern...
Text Solution
|
A person holds a bundle of hay over his head for 30 minutes and gets t...
Text Solution
|
An electric heater is rated 1500W. How much energy does it use in 10 ...
Text Solution
|
An electric heater is rated 1500 W. How much energy does it use in 10 ...
Text Solution
|
An object of mass m is moving with a constant velocity upsilon How muc...
Text Solution
|
Calculate the work required to be done to stop a car of 1500 kg moving...
Text Solution
|
What do you mean by kinetic energy ? Derive an expression for the kine...
Text Solution
|
Explain the law of conservation of charge with the help of a suitable ...
Text Solution
|