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What is the momentum of a baseball?
It can change, but it's always equal to (mass of the ball) times (speed of the ball).
If a force of 90 Newtons was exerted on an object and no work was done would the object gain momentum?
No, since work is required for an object to gain momentum. In this case, if no work was done (work=force x distance), then the object would not gain momentum despite the force being exerted on it.
A particle whose mass is 2 kg moves in the xy plane with a constant speed of 3 ms along the direction r you j what is its angular momentum relative to the point 05 meters?
The angular momentum of the particle relative to the point is given by the formula, L = m * r * v * sin(θ), where m is the mass (2 kg), r is the distance (0.5 m), v is the speed (3 m/s), and θ is the angle between the position vector and the velocity vector (90 degrees as they are perpendicular). Substituting the values, the angular momentum L = 2 kg * 0.5 m * 3 m/s * sin(90°). Finally, L = 3 kg m²/s.
What does it mean to say momentum is a vector quantity and energy is a scalar quantity?
It means that in the case of momentum, the direction is relevant, in the case of energy, not. Answer2. It also means that science is still living in the past with respect to numbers. Scalars and vectors are quaternions. A scalar is a quaternion with an angle that is a multiple of 180 degrees. Q= cosA + vsinA = evA Angles of 90 degrees are vectors. Other angles give quaternions, the sum of a scalar and a vector. Energy can also be a vector like Torque = Force x Radius.
How much psi is in 90 pounds?
There are 90 pounds per square inch (psi) in 90 pounds.
What has greater momentum and athlete with a mass of 90 kg or one with 100kg and they have the same velocity?
The athlete with a mass of 100 kg will have greater momentum because momentum is directly proportional to mass. Both athletes have the same velocity, so the athlete with the larger mass will have the greater momentum.
Who is the highest paid athlete on the planet?
Tiger Woods is by far the highest paid athlete on the planet making $90 million per year.
How far is phillidelphia to Chicago?
761 miles taking I-76 WEST to I-80 WEST, then I-80 WEST to I-90 WEST, then I-90 WEST to Chicago.
How many countries in south America are west of 90 degrees west longitude?
There are 0 countries west in South America west of 90 degrees
What is the distance between Cleveland OH and Saint Paul MN?
It is about 740 miles or so.THE ROUTE:Take I-80/90 WEST on the Ohio Turnpike (toll) to Indiana where I-80/90 becomes the Indiana TOLL ROAD. Continue WEST on I-80/90 Indiana TOLL ROAD.Take I-80/90 WEST on Indiana TOLL ROAD to I-80 WEST at EXIT 21 in Chicagoland in Indiana.Continue WEST on I-80/94 to I-294 NORTH - TOLLWAY to WISCONSIN.Take I-294 NORTH - TOLLWAY to I-90 WEST to I-290 WEST to ROCKFORD.Take I-290 WEST to I-90 TOLLWAY. You want I-90 WEST - TOLLWAY to ROCKFORD.Take I-90 WEST - TOLLWAY to Wisconsin where it becomes a toll-free road.Continue WEST on I-90 in Wisconsin to I-94 WEST to EAU CLAIRE and ST. PAUL.Continue WEST on I-94 to ST. PAUL.
What is at 16 degrees and 90 degrees west?
Guatemala is at 16 degrees north and 90 degrees west. 16 degrees south and 90 degrees west is in the Pacific Ocean.
The line of longitude for halfway between the prime meridian and the 180 degrees line of longitude?
There are two meridians that satisfy that description:-- 90° west longitude, running from the north pole, through Canada, the USA, Central America,and Antarctica, to the South Pole.-- 90° east longitude, running from the north pole, through the Russian Federation, Bangladesh,the Indian Ocean, and Antarctica, to the South Pole.
What is the distance in miles between Boston and Pierre?
About 1780 miles taking this route:Take I-90 WEST, on the MASSACHUSETTS TURNPIKE, from Boston, to NEW YORK STATE, where you will go onto I-87 THRUWAY (toll) - NORTH to BUFFALO.Take the THRUWAY (toll) - NORTH on I-87, and then WEST on I-90 to PENNSYLVANIA, where I-90 continues WEST as a toll-free road.Take I-90 WEST to I-80 OHIO TURNPIKE (toll) - WEST to TOLEDO, via I-271 EXPRESS LANES - SOUTH (EXIT 190 off I-90 in OHIO) and I-480 WEST to bypass CLEVELAND.Take the OHIO TURNPIKE (toll) - WEST, on I-80 (and later on I-80/I-90) to INDIANA, where I-80/I-90 continues as the INDIANA TOLL ROAD.Continue on the TOLL ROAD - WEST, on I-80/I-90 to I-80/I-94 WEST to DES MOINES at EXIT 21.Take I-80/I-94 WEST to I-294 NORTH - TOLLWAY to WISCONSIN, in ILLINOIS.Take I-294 NORTH - TOLLWAY, around CHICAGO, to I-290 WEST to ROCKFORD.Take I-290 around to I-90 WEST - TOLLWAY to ROCKFORD./Take I-90 WEST, on the TOLLWAY, to WISCONSIN, where I-90 continues as a toll-free roadway.Continue on I-90 WEST to U.S. 83 to PIERRE at EXIT 212 in SOUTH DAKOTA.Take U.S. 83 NORTH to PIERRE.
A 90 pound object going 30 miles per hour has how much force?
no force, it has momentum
How many miles are there from Woodstock IL to Minneapolis MN?
346 miles taking this route:Take U.S. 14 WEST from Woodstock to I-39/I-90 in Janesville, WISCONSIN. Once you are at JCT I-39/I-90, follow signs to I-39 NORTH/I-90 WEST to MADISON.Take I-39 NORTH/I-90 WEST to I-94 WEST near Madison.Continue on I-94 WEST to Minneapolis.
Is angular momentum always parallel to angular acceleration?
momentum is product of moment of inertia and angular velocity. There is always a 90 degree phase difference between velocity and acceleration vector in circular motion therefore angular momentum and acceleration can never be parallel
Are Parallels numbered from 0 to 90 east and from 0 to 90 west.?
yes
