https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf Welcome to the Science class en-us 2020-08-29 16:48:31 UTC 2021-02-16 09:26:16 UTC hello@padlet.com https://padlet.net/icons/png/1f469-1f52c.png urnaibshamshad https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1205544976 2021-02-16 05:20:06 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1205544976 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206183759  mass is measured in kilograms speed in metres per second  and the resulting kinetic energy is in joules]]> 2021-02-16 09:22:03 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206183759 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206184132 KE = ½ Mass X Velocity2 (Joules) (kg) (m/s)]]> 2021-02-16 09:22:10 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206184132 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206184908 KE = ½ Mass X Velocity2 (Joules) (kg) (m/s)]]> 2021-02-16 09:22:26 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206184908 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206184947 The kinetic energy is equal to 1/2 the product of the mass and the square of the speed]]> 2021-02-16 09:22:27 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206184947 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206185880 In physics, work is the energy transferred to or from an object via the application of force along a displacement. In its simplest form, it is often represented as the product of force and displacement. A force is said to do positive work if (when applied) it has a component in the direction of the displacement of the point of application. A force does negative work if it has a component opposite to the direction of the displacement at the point of application of the force.]]> 2021-02-16 09:22:47 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206185880 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206189196  Work and energy can be considered as two sides of the same coin. In this article, we will learn all about the concept of work, power and energy.]]> 2021-02-16 09:23:53 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206189196 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206190319 2021-02-16 09:24:17 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206190319 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206191904 Work and energy can be considered as two sides of the same coin. In this article, we will learn all about the concept of work, power and energy. Work done is generally referred in relation to the force applied while energy is used in reference to other factors such as heat. Power is defined as work done per unit time.]]> 2021-02-16 09:24:50 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206191904 https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206191919 For example, when a ball is held above the ground and then dropped, the work done by the gravitational force on the ball as it falls is equal to the weight of the ball (a force) multiplied by the distance to the ground (a displacement). When the force F is constant and the angle between the force and the displacement s is θ, ]]> 2021-02-16 09:24:51 UTC https://padlet.com/urnaibshamshad/n93uo5kn0il5cezf/wish/1206191919