heavy metal tray with mass 25.0 kg tray lies on a table. On top of the tray is another stone with mass 12.0 kg. You lift the traywith the stone on it upwards with a force of 500 N. What is the magnitude of the acceleration of the stone? (g - 9.8 m/s^2) A. 13.5 m/s2 B. 3.7 m/s^2 C. 11.4 m/s^2 D. 5.5 m/s^2

heavy metal tray with mass 25.0 kg tray lies on a table. On top of the tray is another stone with mass 12.0 kg. You lift the traywith the stone on it upwards with a force of 500 N. What is the magnitude of the acceleration of the stone? (g - 9.8 m/s^2) A. 13.5 m/s2 B. 3.7 m/s^2 C. 11.4 m/s^2 D. 5.5 m/s^2

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 5.8P: (a) A cat with a mass of 850 kg in moving to the right with a constant speed of 1.44 m/s. What is...

See similar textbooks

Similar questions

A car with a mass of 1000.0 kg accelerates from 0 to 90.0 km/h in 10.0 s. (a) What is its acceleration? (b) What is the net force on the car?
An empty elevator car of a building has a mass of 1 metric ton. It has a counterweight with a mass of 1.2 metric tons. What force must the motor of the elevator pull on the counterweight to make the elevator car go down with an acceleration of 0.5 m/se/sec? a. 12000 N b. 3057 N c. 11171 N d. 10310 N
A cart of mass 8.00 kg was moved by applying two constant forces. Force 1 is 28.0N at 42.0°, and Force 2 is 13.0 N at 110°. Initially, the cart has a velocity of (3.50 i +2.20 j) m/s. EERIN d. What is the acceleration of the cart? Ans. å = (2.05 i + 3.87 j) e. What is the cart's velocity after 5.00 s? or 4.38- Ans. 3 = (13.75 i + 21.55 j)" or 25.56 m m
A 1.5-kg mass has an acceleration of (4.0i - 3.0j) m/s². Only two forces act on the mass. If one of the forces is (2.0i - 1.4j) N, what is the magnitude of the other force? 4.1 N 07.1 N 5.1 N O24N 6.1 N
On planet X, a 5.0 X 101 kg bar can be lifted with a force of just 180 N. a. What is the acceleration of gravity on planet X?
The tension in a string from which a 4.0-kg object is suspended in an elevator is equal to 44 N. What is the acceleration of the elevator? A a. 11 m/s^2 upward B b. 1.2 m/s^2 upward c. 1.2 m/s^2 downward D d. 10 m/s^2 upward E e. 2.4 m/s^2 downward
The weight of a body is 160 N. What is it's mass? Given g = 10 m/s²
1. A force F=100 N is acting on an object of mass m=10 kg. The force makes an angle of 10° with the x-axis. Calculate the acceleration of the 9.85 m/s 8.69 m/s object. A в 7.52 m/s D 6.34 m/s 2. A 1000 kg object is rising. Its speed is increasing at 3 m/s. The force on the object is: A 1000 N B 3000 N 9800 N D 12800 N 3. A 16 kg object is initially at rest. A constant force of 8.0 N is exerted for 4 s on that object. The change in speed of this object will be 2.0 m/s 6.0 m/s 0.5 m/s 4.0 m/s A B D
An astronaut weighing 236 lbs on Earth is on a mission to the Moon and Mars. a.What would he weigh in newtons when he is on the Moon? The acceleration due to gravity on the Moon is one-sixth that on Earth? b. How much would he weigh in newtons when he is on Mars, where the acceleration due to gravity is 0.38 times that on Earth? c. What is his mass in kilograms on Earth?
10. Refer to Figure. Block A has a mass of 3.00 kg, block B has a mass of 5.00 kg and block C has a mass of 2.00 kg. The pulleys are ideal and there is no friction between block B and the table. What is the acceleration of the masses? A 0.981 m/s B 1.86 m/s2 C 2.94 m/s2 D 4.20 m/s2
Fernanda is standing on a scale while riding an elevator. The elevator accelerates upward from rest to 1.8m/s1.8⁢m/s in 2.0 s. If the scale reads 720 N while the elevator is accelerating upwards, what is Fernanda’s mass?
A 45.0-kg person steps on a scale in an elevator. The scale reads 430 N. What is the acceleration of the elevator? We choose +y upward. 9.80 m/s 2 2 -0.244 m/s -0.422 m/s 2 0.422 m/s 0.244 m/s 2