Category: Physics

What happens when force is applied on a moving body? The action from a force can cause an object to move or speed up (accelerate), to slow down (decelerate), to stop, or to change direction. Since any change in velocity is considered acceleration, it can be said that a force on an object results in […]

Where is maximum torque produced in magnetic field? The torque τ is maximum when the normal of the loop is perpendicular to the magnetic field, and zero when the normal is parallel to the field. What is the torque experienced by a current carrying loop kept in a magnetic field? Let us consider a rectangular […]

Who has a white lightsaber? Ahsoka Tano’s Is Bendu a GREY Jedi? No. The Bendu isn’t even a Jedi, and never was. He was a powerful entity who claimed to represent the center of the Force, between the light side and the dark side. “Jedi and Sith wield the Ashla and Bogan. Does Bendu die […]

What are the 3 main functions of the endoplasmic reticulum? The ER is the largest organelle in the cell and is a major site of protein synthesis and transport, protein folding, lipid and steroid synthesis, carbohydrate metabolism and calcium storage [1–7]. What is the main function of the mitochondria in a plant cell? Known as […]

How old is South Africa? Independence: 31 May 1910 (from UK); South Africa became a republic in 1961. Geography: Location: Southern Africa, at the southern tip of the African continent. Area: 1.2 million km² (470,462 sq. Who runs Africa? Cyril Ramaphosa His Excellency Cyril Ramaphosa Succeeded by Felix Tshisekedi 14th President of the African National […]

What is an example of trough? The definition of a trough is a long and narrow container. An example of a trough is what pigs eat out of. An example of a trough is a long container in which plants grow next to each other. A low point in a business cycle or on a […]

What is the most powerful ship in Star Trek? The Borg cube What is the fastest starship in Star Trek? the Prometheus How is Stardate calculated? A Stardate is a five-digit number followed by a decimal point and one more digit. Example: “46254.7”. The first two digits of the Stardate are “46.” The 4 stands […]

How do you stabilize the slope of a rock? Types Of Rocks To Help Stop Erosion 1) Cobblestones. 2) Gravel. 3) Non-Absorbent Stone. 4) Riprap. 1) Using Retaining Walls. 2) Anchoring Plant Beds With Boulders. 3) Creating A Rock Toe For Shorelines. 4) Rock Terraces. What makes a slope stable? Slope stability refers to the […]

Will zebra mussels ever go away? Zebra mussels were discovered on Pelican Lake in 2009 and some of those found were determined to be one or two years old because of their size. Zebra mussels have a 3 to 4 year life cycle in our area and go dormant at less than 55 degrees. They […]

What is the most round object on earth? Sun What is the most perfect shape? Hexagon What is the weakest shape in nature? The Triangle: The Triangle is one of the most solid geometrical shapes. But it points out also the weakest areas in hitting, locking, stances, moving and so on. Is there a perfect […]