A 45.0 kg woman stands up in a 60.0 kg canoe 5.00 m long. She walks from a point 1.00 m from one end to a point 1.00 m from the other end. (Figure 1) Part A If you ignore resistance to motion of the canoe in the water, how far does the canoe move during this process? Express your answer with the appropriate units. Enter positive value if the canoe is moving to the left and negative value if the canoe is moving to the right. HA ? deanoe = Value Units to the left Figure < 1 of 1 Start Finish 1.00 m 3.00 m 1.00 m

A rocket with mass 7.00×103 kgkg is in a circular orbit of radius 7.50×106 mm around the earth. The rocket's engines fire for a period of time to increase that radius to 8.80×106 mm, with the orbit again circular.     Part A What is the change in the rocket's kinetic energy? Does the kinetic energy increase or decrease? Express your answer with the appropriate units. Enter positive value if the kinetic energy increases and negative value if the kinetic energy decreases.       ΔKΔK = nothingnothing   SubmitRequest Answer Part B What is the change in the rocket's gravitational potential energy? Does the potential energy increase or decrease? Express your answer with the appropriate units. Enter positive value if the gravitational potential energy increases and negative value if the gravitational potential energy decreases.       ΔUΔU = nothingnothing   SubmitRequest Answer Part C How much work…

If you free the cork in a highly pressurized champagne bottle, the resulting launch of the cork will, in principle, cause the bottle to recoil. A filled champagne bottle has a mass of 1.8 kg. The cork has a mass of 7.5 g and is launched at 18 m/s. Part A If the bottle could move freely, with what speed would it recoil? Express your answer with the appropriate units. HA Value Units Vbottle = Submit Request Answer Part B Complete previous part(s) Provide Feedback HP All-in-One hp REDESIGNED. RELIABLE. READY FOR YOU Power New, colorful ripple pattern

The 20-g bullet is travelling at 400 m/s when it becomes embedded in the 2-kg stationary block. The coefficient of kinetic friction between the block and the plane is μk = 0.38. (Figure 1) Figure 400 m/s 1 of 1 Part A Determine the distance the block will slide before it stops. Express your answer to three significant figures and include the appropriate units. S = 1 Submit Value μA Provide Feedback Request Answer Units ?

James (mass 83.0 kg) and Ramon (mass 63.0 kg) are 20.0 m apart on a frozen pond. Midway between them is a mug of their favorite beverage. They pull on the ends of a light rope stretched between them. Ramon pulls on the rope to give himself a speed of 1.10 m/s. Part A What is James's speed? Express your answer with the appropriate units. VJ = Value Units

n a carbon monoxide (CO) molecule, the distance between the oxygen atom and the carbon atom is 1.13 × 10-10 meters. The mass of an oxygen atom is 16 atomic mass units (amu) and the mass of a carbon atom is 12 amu. How far from the oxygen (O) atom is the center of mass of the molecule, in meters? Justify your answer using your equations and rationale used.

A car has a mass of 1500 kg. If the driver applies the brakes while on a gravel road, the maximum friction force that the tires can provide without skidding is about 7000 N. Part A If the car is moving at 21 m/s, what is the shortest distance in which the car can stop safely? Express your answer with the appropriate units. Ax= μÅ Value Units ****** ?

can you please solve both questions they are asking in a piece of paper please. theres also another question : here is What is the magnitude of the larger marble's velocity after the collision?

Use the following scenario for questions 3-5. Cart 1 (m = 5.0 kg) is traveling to the right with a velocity of 3.0 m/s when it collides elastically with cart 2 (m = 10 kg). Cart 2 was motionless prior to the collision. Cart 1 is motionless after the collision. 3. Calculate the magnitude of momentum that was transferred to cart 2 during the collision? A. 0.0 kg*m/s. B. 5.0 kg*m/s C. 7.5 kg*m/s D. 15 kg*m/s minate Education TM, Inc.

not sure if am doing right and need help with question c