(May you please answer with a quick sketch of the problem and may you include a diagram as well, please)
Question 1:
Dr. B is standing in an elevator, which is descending and getting slower at a rate of 1.70 m/s^2 . Dr B. weighs 735N on Earth. What is the magnitude of the force the elevator floor exerts on Dr.B? Give your answer to 3 significant figures, in Newtons.
Question 2:
A large truck is driving North in a straight line, and a lamp is hanging from a singe chain that is attached to the ceiling in the back. The lamp has a mass of 23.5 kg. Suddenly, the truck changes velocity; as it does so, the lamp swings so that the chain makes angle of 30 degrees with the vertical moving toward the East side of the truck. What is the magnitude and direction of the acceleration of the truck? Give your answer to 3 significant figures in m/s^2.
(May you please answer with a quick sketch of the problem and may you include a...
Please show all of your work. Also, please draw a sketch with a coordinate system and important points labeled. Moreover, I need appropriate graphs. A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity, as it does so, the lamp swings so that the chain makes an angle of 30degrees...
Please show all of your work. Also, please draw a sketch with a coordinate system and important points labeled. Moreover, I need appropriate graphs Dr. B is standing in an elevator, which is descending and getting slower at a rate of 1.70m/s2. Dr. B weighs 735N on Earth. What is the magnitude of the force the elevator floor exerts on Dr. B? Give your answer to 3 significant figures, in Newtons.
A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back. The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity; as it does so, the lamp swings so that the chain makes an angle of 30degrees with the vertical, moving toward the front end of the truck. What is the magnitude and direction of the acceleration of the truck? Give...
A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back. The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity; as it does so, the lamp swings so that the chain makes an angle of 30degrees with the vertical, moving toward the West side of the truck. What is the magnitude and direction of the acceleration of the truck? Give...
A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back. The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity, as it does so, the lamp swings so that the chain makes an angle of 30degrees with the vertical, moving toward the front end of the truck. What is the magnitude and direction of the acceleration of the truck? Give...
A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back. The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity; as it does so, the lamp swings so that the chain makes an angle of 30degrees with the vertical, moving toward the West side of the truck. What is the magnitude and direction of the acceleration of the truck? Give...
A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back. The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity, as it does so, the lamp swings so that the chain makes an angle of 30degrees with the vertical, moving toward the West side of the truck. What is the magnitude and direction of the acceleration of the truck? Give...
A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back. The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity; as it does so, the lamp swings so that the chain makes an angle of 30degrees with the vertical, moving toward the front end of the truck. What is the magnitude and direction of the acceleration of the truck? Give...
A large truck is driving North in a straight line, and a lamp is hanging from a single chain that is attached to the ceiling in the back. The lamp has a mass of 23.5kg. Suddenly, the truck changes velocity; as it does so, the lamp swings so that the chain makes an angle of 30degrees with the vertical, moving toward the West side of the truck. What is the magnitude and direction of the acceleration of the truck? Give...
Please show all of your work. Also, please draw a sketch with a coordinate system and important points labeled. Moreover, I need appropriate graphs. Dr. Bis standing in an elevator, which is descending and getting faster at a rate of 1.70m/s² Dr.B weighs 735N on Earth. What is the magnitude of the force the elevator floor exerts on Dr. B? Give your answer to 3 significant figures, in Newtons.