An object of mass 6.63 kg has an acceleration a⃗ =(1.47 m/s2 )x^+(-0.632 m/s2 )y^.
Three forces act on this object: F⃗ 1, F⃗ 2,and F⃗ 3.Given that F⃗ 1=(3.30 N )x^ and F⃗ 2=(-1.33 N )x^+(1.97 N )y^, find F⃗ 3.
An object of mass 6.63 kg has an acceleration a⃗ =(1.47 m/s2 )x^+(-0.632 m/s2 )y^. Three...
Only two forces act on an object (mass = 4.30 kg), as in the drawing. (F = 74.0 N.) Find the magnitude and direction (relative to the x axis) of the acceleration of the object. Only two forces act on an object (mass = 4.30 kg), as in the drawing. (F = 74.0 N.) Find the magnitude and direction (relative to the x axis) of the acceleration of the object. magnitude 17.36 1x m/s2 direction o counterclockwise from the +x...
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?
7. A force causes a mass of 4 kg to have an acceleration of 8 m/s2. Suppose something causes the (1 point) mass to be one-quarter of its original amount. What will happen to the acceleration if the amount of force used remains the same? It will decrease to 2 m/s2 It will remain the same. It will increase to 32 m/s2. It will increase to 16 m/s2 8. What is the force required to propel a 2.00 kg object...
1. An object of 3.00 kg moves in the Cartesian plane with its coordinates (x, y) known as ? =5?^2 - 1 and ? = 3?^3 + 2 where x and y are in meters and t is in seconds. Determine the force acting in the object at t = 2.00 s. 2.Three forces acting on an object are provided by ?⃗1 = (-2.00? + 2.00?) ?, ?⃗2 = (5.00?-3.00?) ? and ?⃗3 = (-45.0?) ?. If the acceleration is...
A 1.70 kg object is subjected to three forces that give it an acceleration a = (1.40 m/s^2)i + (4.50 m/s^2)j. If two of the three forces are F_1 = (28.0 N)i + (10.0 N)j and F_2 = (14.0N)i + (9.30 N)j, find (a) the x component and (b) the y component of the third force. (a) Number Units (b) Number Units
12. Two forces act on a 3.1-kg mass that undergoes acceleration 0.27j m/s2. If one force is -1.2? 2.5j N, what's à=0.911 the other?
Only two forces act on an object (mass = 6.93 kg), as in the drawing. Find the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the object. Only two forces act on an object (mass = 6.93 kg), as in the drawing. Find the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the object. 60.0N - Ex 40.0 N (a) Number Units Units (b) Number
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
34. Three forces, X, Y , and Z , act on a mass of 42 kg. The forces are X-20 N acting to the east, Y= 5.0 N acting 450 to the north of east, and Z-4.0 N acting 30° to the north of west. The direction of the net acceleration A) cannot be determined because the acceleration is zero. is 60° north of east. C)) is 70° north of east. is 51° north of east is 44° north of...
An object experiences a net force of 20 N and has an acceleration of 4 m/s2. The object’s mass must be 20 kg 5 kg 80 kg 2 kg