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Solve the all parts of given question:
Question: The acceleration of a bus is given by ax(t)=αt, where α = 1.28m/s3 is a constant.
Part I: If the bus's velocity at time t1 = 1.13s is 5.09m/s, what is its velocity at time t2 = 2.02s?
Part II: If the bus's position at time t1 = 1.13s is 5.92m, what is its position at time t2 = 2.02s?
For some reason I keep getting it wrong I don't know if it's a calculation error. Please show your work so I can see what I'm doing wrong for above question!
A toy car of mass 1.0 kg is stationary, and a child rolls a toy truck of mass 4.7 kg straight toward it with a speed of 3.2 m/s. What is the velocity of the center of mass of the system consisting of the two toys
The Cosmic Background Radiation Outer space is filled with a sea of photons, created in the early moments of the universe. What is the peak frequency of this radiation
A wave on a string is described by D(x,t)=(2.00cm)sin[(12.57rad/m)x?(638rad/s)t],where x is in m and t is in s. The linear density of the string is 5.00g/m, What is the maximum speed of a point on the string
A 57.0 m length of coaxial cable has an innerconductor that has a diameter of 2.58 mm and carries a charge of8.10 µC. The surrounding conductor has an inner diameter of7.27 mm and a charge of -8.10 µC. What is the capacitance of this cable?
a 255 g mass attached to a horizontal spring oscillates at a frequency of 2.50 hz . at t0 s the mass is at 4.40 cm
an electron has a mass 9.11x10-31kg of and a charge -e -1.60x10-19c . suppose electron moves in the vicinity of an
The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. What is the weight of the heaviest bear
Two 4.0 * 4.0 square aluminum electrodes, spaced 0.80 apart are connected to a 100battery. What is the charge on the positive electrode
Sheena can row a boat at 3.10 mi/h in still water. She needs to cross a river that is 1.11 mi wide with a current flowing at 1.77 mi/h. Not having her calculator ready, How long does it take her to cross the river
A white billiard ball with mass mw = 1.48 kg is moving directly to the right with a speed of v = 3.05 m/s, what is the final speed of the black ball
A 9.34 × 1014 Hertz electromagnetic wave propagates in carbon tetrachloride with a speed of 2.05 × 108 m/s. Compute the wavelength of the wave in vacuum
A 0.04 kg bullet collides in elastically with a 0.5 kg ballistic pendulum. Before the collision the pendulum was at rest but immediately after collision the pendulum is moving with speed of 13.6 m/s. How fast was the bullet travelling before the coll..
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