What Information Does The Slope Of The Line In A Distance Time Graph Give? In a distance-time graph, the slope or gradient of the line is equal to the speed of the object. The steeper the line (and the greater the gradient) the faster the object is moving. What does the slope of a distance-time
Which Statement Best Describes What Happens When A Sound Source Is Moving? The Doppler effect is a change in the frequency of sound waves that occurs when the source of the sound waves is moving relative to a stationary listener. As the source of sound waves approaches a listener, the sound waves get closer together,
Can We Travel Faster Than The Speed Of Sound? Yes, wind can travel faster than the speed of sound. Wind is just the bulk movement of a mass of air through space and is in principle no different from a train speeding along or a comet zipping through space. Is time Travelling possible? In Summary:
Does The Type Of Ball Affect How Fast It Travels? When two balls of the same diameter are made of materials of different density and mass, the ball with the greater mass-density will travel farther if projected with the same amount of force, or at the same initial speed. What factors affect the distance the
Does Size Affect How Far A Ball Travels? When two balls of the same diameter are made of materials of different density and mass, the ball with the greater mass-density will travel farther if projected with the same amount of force, or at the same initial speed. What factors affect the distance the ball travels?
How Can Something Travel At Constant Speed But Not Velocity? Because Newton’s laws of motion relate any change in VELOCITY (not just speed) to the application of a net force. Even though circular motion can be at a constant speed, its changing velocity requires that a (centripetal) force be present to deviate from a straight
How Can Rockets Travel So Fast In Space? Liquid hydrogen (the fuel) from one tank is mixed with liquid oxygen (the oxidizer) from a separate tank using pumps and valves to control the flow. The oxidizer and fuel mix and burn in the combustion chamber, making a hot blast of exhaust gas that propels the
Can Velocity Be Negative? Can velocity be negative? Velocity includes both speed and direction, thus velocity can be either positive or negative while speed can only be positive. Another way to say this is that speed is the absolute value of velocity. How can velocity be negative and zero? If an object or body is
How Fast Does Jupiter Travel Around The Sun? Jupiter revolves or orbits around the Sun once every 11.86 Earth years, or once every 4,330.6 Earth days. Jupiter travels at an average speed of 29,236 miles per hour or 47,051 kilometers per hour in its orbit around the Sun. How fast does Jupiter rotate around Earth?
How Fast Does Blood Travel Around The Body? Answer: Blood travels at three feet per second when it leaves the heart, but it slows down as it gets into smaller arteries and capillaries. It takes a minute to get around the body. Answer: Five quarts of blood per minute are transported around the body. How