The World Solar Challenge in 1987 was the first car race in which all the vehicles were solar powered. The winner was the GM Sunraycer, which had a mass of 177.4 kg, not counting the driver's mass. Assume that the driver had a mass of 61.5 kg, so that the total momentum of the car and driver had a magnitude of 4.416 x 10° kg-m/s. What was the car's speed in m/s and km/h?

Two rolling carts are moving toward each other at the same constant speed of 10m/s. Cart 1 travels to the right with a mass m1 = 0.2kg and while Cart 2 travels to the left with a mass m2 = 0.4kg. Momentum p→ is a vector defined as p→=mv→. Draw a momentum vector for each cart.

Consider a proton with a momentum of 4.48 × 10-19 kg⋅m/s.          What is the speed, in meters per second, of this proton?

Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are moving toward one another, the first having a mass of 140,000 kg and a velocity of 0.300 m/s, and the second having a mass of 135,000 kg and a velocity of −0.120 m/s. (The minus indicates direction of motion.) What is their final velocity (in m/s)? (Enter a number.) m/s

Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are moving toward one another, the first having a mass of 180,000 kg and a velocity of 0.300 m/s, and the second having a mass of 125,000 kg and a velocity of −0.120 m/s. (The minus indicates direction of motion.) What is their final velocity (in m/s)? (Enter a number.)m/s

What is the magnitude of the momentum of a 18 g sparrow flying with a speed of 6.6 m/s ? Express your answer using two significant figures. p=_______ kg * m/s

An object is traveling such that it has a momentum of magnitude 20.3 kg · m/s and a kinetic energy of 243 J. Determine the following. (a) speed of the object in meters per second m/s (b) mass of the object in kilograms kg Additional Materials

Two objects collide. Object 1 has a momentum of 49 kg•m/s, and Object 2 has a momentum of 96 kg•m/s before the collision. What is the total momentum after the collision?

It is generally a good idea to gain an understanding of the "size" of units. Consider the objects listed and calculate the magnitude of their momentum in SI units. A ladybug weighing 31.80 mg flies by your head at 2.43 mi/h. momentum of ladybug: A 67.50 lb boy walks at 2.73 mi/h. momentum of boy: A car weighing 1855 lb is moving at a speed of 26.50 mi/h. momentum of car: Based on your answers, which of the scenarios likely describe an object possessing a momentum of 1 kg. m/s? a mosquito flying through a swamp an elephant running across a field a tiger running after prey a cat walking down a sidewalk a beetle walking across a jungle floor kg - m/s kg. m/s kg. m/s

デジタル形式で段階的に解決 ありがとう!! SOLVE STEP BY STEP IN DIGITAL FORMAT 2. The momentum of a 12 kg dog running to greet its owner has a magnitude of 37 kg m/s. What is the speed of the dog?