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What is the average momentum of a 50 kg runner who covers 400m in 50 seconds?
Magnitude of momentum = (mass) x (speed)Mass = 50 kgSpeed = (400/50) meters per secondMagnitude of momentum = (50) x (400/50) = 400 kg-m/sec
What is the speed of a car that travels 400 miles an hour in 8 hours?
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
A boy runs 400 meters in 50 seconds what is his average speed?
Speed (m/s) = Distance (m) / Time (s)Speed = 400 / 50Average Speed = 8 metres per second
A Japanese bullet train travels 400 miles in 5 hours. find the speed in miles per hour.?
Watch closely, and take notes:400/5 = 80 miles per hour.? ? ?
The speed of a freight train is 14 km hr slower than the speed of a passenger train The freight train travels 330 km in the same time that it takes the passenger train to travel 400 km Find the speed?
66 & 80 kph respectively
What is the average momentum of a 50 kg runner who covers 400m in 50 seconds?
Magnitude of momentum = (mass) x (speed)Mass = 50 kgSpeed = (400/50) meters per secondMagnitude of momentum = (50) x (400/50) = 400 kg-m/sec
What is the speed of a car that travels 400 miles an hour in 8 hours?
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
What is the speed of an object that travels 4km in 8min?
The universal equation for discovering the speed of an object would be to divide the unit of measurement (in this case KPH) by time (5 hours). Or "Speed = Distance / Time"!400/5 = 80 KMH643.74/5 = 128.74 MPH
What does speed is relative mean?
Speed is relative means that the speed of an object is measured in relation to the speed of another object or reference point. This concept is a fundamental principle in physics, as the motion of an object is always described relative to something else.
How many cans of paint will it take to cover 2200 square units if 1 can covers 400 units?
1 can covers 400 units^2 (i assume you meant square units), so That is 400 sq.units/can. Divide (2200 sq.unit)/(400 sq.unit/can) = 5.5 cans.
What has a maximum speed of 400 Mbps?
A Fire Wire 400 cable.
What is the speed for 1394a?
1394a, also known as FireWire 400, has a maximum speed of 400 Mbps (megabits per second).
An airplane whose speed through the air is 500 km per hour covers a distance over the ground of 1000 km in 2.5 h How fast was the wind against it?
Average ground speed was 400 kph so wind factor was 100 kph
What percent is 4 times an object?
400%
Is it true that a microscope that enlarges an object 400 times is said to have a resolution of 400?
true
A boy runs 400 meters in 50 seconds what is his average speed?
Speed (m/s) = Distance (m) / Time (s)Speed = 400 / 50Average Speed = 8 metres per second
400 j of work is used to move a object weighing 376 n how far did it move?
To find the distance the object moved, use the work-energy principle: work done = change in kinetic energy. Calculate the change in kinetic energy using W = Fd, where W is 400 J, F is 376 N, and solve for d (distance). By rearranging the formula, you find d = W / F = 400 J / 376 N ≈ 1.06 meters. Therefore, the object moved approximately 1.06 meters.
