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Determine what is asked. Show all pertinent parts of the solution (GUFSA), make sure to express your answer with correct number of significant figures.
- Velocity at t = 6s, considering that the initial velocity is 4m/s
Cody’s car accelerates from 0m/s to 45 m/s northward in 15 seconds. What is the acceleration of the car?
A car starts from rest and reaches a velocity of 6.4 m/s in 2.5s.
What is the acceleration of the car?
higher end of the inclined surface as shown in the figure. A massless cord is
wrapped around the pulley while its other end is tied to a 1.0 kg object. The pulley
has a radius of 20 cm and moment of inertia of 0.4 kg m2
. The angle of the surface
is 37
Typhoon Seroja is estimated to be 100.0 km SE of Jakarta as of 4 AM today. At 5 Am, it will be moving 50.0 km W before moving 60.0 km 40OW of N. At 10 AM, it will be heading 40.0 km 30O N of W and at 5 pm, it will be moving 20.0 km N. Find its VR using both the head-to-tail and component methods.
The length of each side of the ABCD square is 2m. Charge at point A is + 6C and charge at point B is + 8C. How much work is required to take two electrons from point C to point D?
#340153 on Dec 2023