Is the law of reflection applicable to all mirrors? It is a fact that laws of reflection are applicable to all reflecting surfaces. Is law of reflection valid for all kind of mirror? The laws of reflection hold good for all the mirrors irrespective of their shape (i.e. flat or curved). The angle of incidence=angle […]
How do you calculate mass?
How do you calculate mass? To find an object’s mass using its weight, the formula is Mass equals Weight divided by the Acceleration of Gravity (M = W ÷ G). Convert the weight measured in pounds to the equivalent in Newtons. In the formula for determining mass based on weight, mass is measured in Newtons. […]
What is the force needed to overcome friction?
What is the force needed to overcome friction? The maximum force of static friction is 5145 N, and therefore the applied force of 5500 N is enough to overcome it, and start moving the sled. What helps to overcome friction? Reducing Friction There are several ways to reduce friction: The use of bearing surfaces that […]
Is it safe to drive without a headrest?
Is it safe to drive without a headrest? Removing the headrest will not cause harm or injury. Having the headrest missing when in a crash could increase the harm or injury to the driver. It’s absolutely essential that you leave the front seat headrests in place. They help to prevent whiplash injuries which can occur […]
Is a moment scalar?
Is a moment scalar? In conclusion, the moment is a vector, and the first formula is only catching one of its components, as noted by the subindex. Torque (Force Moment) is a vector that describes the location of the Force line of action. Proof: Use →M=→r×→F into the equation for the point. What’s a word […]
What plant is sugar made from?
What plant is sugar made from? There are two major sugar crops: sugar beets and sugar cane. However, sugar and syrups are also produced from the sap of certain species of maple trees, from sweet sorghum when cultivated explicitly for making syrup and from sugar palm. Is chocolate a natural resource? Cocoa is considered a […]
What is Mac in data link layer?
What is Mac in data link layer? The medium access control (MAC) is a sublayer of the data link layer of the open system interconnections (OSI) reference model for data transmission. It controls the transmission of data packets via remotely shared channels. It sends data over the network interface card. What is LLC and MAC […]
Which rule is used in AC generator?
Which rule is used in AC generator? Fleming’s right-hand rule (for generators) shows the direction of induced current when a conductor attached to a circuit moves in a magnetic field. It can be used to determine the direction of current in a generator’s windings. What is the difference of AC and DC generator? An AC […]
What is the largest muscle in the body?
What is the largest muscle in the body? gluteus maximus What is the weakest muscle in the body? The stapedius is the smallest skeletal muscle in the human body. At just over one millimeter in length, its purpose is to stabilize the smallest bone in the body, the stapes….Stapedius muscle. Stapedius TA2 2103 FMA 49027 […]
How do you charge 3 12 volt batteries in parallel?
How do you charge 3 12 volt batteries in parallel? An example method of charging batteries in parallel is to use one branch of the parallel circuit to charge each battery with a single charger. Connect the positive output of the charger to the positive terminal of the first battery, and connect that positive terminal […]