We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
2. At an instant when a 4.0-kg object has an acceleration equal to (5i + 3j)...
Two forces are acting on a 6.89-kg object that moves with acceleration 9.31 m/s2 in the positive y-direction. If one of the forces acts in the positive x-direction and has magnitude of 12 N, what is the magnitude of the other force in N?
17. A net force of 24 N is acting on a 4.0-kg object. Find the acceleration in m/s2
As a 2.0-kg object moves from (11i-5j)m to (7i-8j)m, the constant resultant force acting on it is equal to (4i-3j)N. If the speed of the object at the initial position is 4.0 m/s, what is its kinetic energy at its final position?
Consider a constant total force of 1,216 N acting on an object. If the acceleration of the object is 9 m/s2, what is the mass in kg of this object if all other forces equal zero?
A 7.1 kg object experiences an acceleration of 3.2 m/s2. (a) What is the magnitude of the resultant force acting on it (in N)? (b) If this same force is applied to a 4.3 kg object, what is the magnitude of the acceleration (In m/s2)? m/s2
6) At one instant, force F 4.0j N acts on a 0.25 kg object that has position vector (2.0-2.0k) m and velocity vector (-50i+5.0k) m/s. About the origin and in unit vector notation, what are (a) the object's angular momentum and (b) the torque acting on the object?
At the instant the displacement of a 2.00 kg object relative to the origin is d→ = (2.00 m) î + (4.00 m) ĵ - (3.00 m) k̂ , its velocity is v→ = - (5.26 m/s) î + (2.99 m/s) ĵ + (2.37 m/s) k̂ and it is subject to a force F→ = (1.20 N) î - (3.42 N) ĵ + (8.57 N) k̂ . Find the acceleration of the object ((a), (b) and (c) for î ,...
30 N SN 20N A 2.0 kg object is acted upon by the three forces shown above. The acceleration of the object is 10 m/s2 to the left. zero. O 2.5 m/s2 to the left O 5.0 m/s to the left. O 5.0 m/s2 to the right
Rev The forces in (Figure 1) are acting on a 3.0 kg object. Part A What is az, the 2-component of the object's acceleration? Express your answer with the appropriate units. HA ? . X.10 Figure 1 of 1 m Value 82 Submit Previous Answers Request Answer 3.0 N * Incorrect; Try Again; 4 attempts remaining 2.0 N 4.0 N 3.0 N Provide Feedback
As a 2.0-kg object moves from ~r1 = −7ˆi + 2ˆj m to ~r2 = 8ˆi + 4ˆj m, the constant resultant force acting on it is equal to F~ = 2ˆi − 3ˆj N. If the speed of the the object at the initial position is 4.0 m/s, what is its kinetic energy at its final position?