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5) Little Bobby is pushing a cart and the cart starts to slow down, which free...
5) Little Bobby is pushing a cart and the cart starts to slow down, which free body diagram below is correct for the cart slowing down as Little Bobby continues to pushes. A) F FN F D) FN F applied F applied applied F applied 6) Bob applies a force with a magnitude of |F = 160 N to a box downward at an angle = 60° relative to the horizontal, the box has a weight of 196 N and...
4) Given the kinematic equation below solve for the acceleration à and determine the magnitude of...
4) Given the kinematic equation below solve for the acceleration à and determine the magnitude of the acceleration after time t - 3 seconds given the displacement vectors below. X=(+10 m )X + ( +7 m) =(+1 m )X+(-3 m) 5) Given the following displacement vectors and their resultant vector, determine the components that are missing. (A, B, and C.) A- ( A ) + (-8 m ) + ( 6 m )2 B = ( 10m 8+ ( B,...
7) Bob is pulling a wagon by applying a horizontal force, the only other horizonal force...
7) Bob is pulling a wagon by applying a horizontal force, the only other horizonal force acting on the wagon is a frictional force of 20 N acting on the wagon, if Bob want to pull the wagon at a constant velocity, what horizonal force must Bob apply to the wagon? (Be careful, Canvas will not have the same order for the answers below!) Slightly larger than 20 N Significantly larger than 20 N Exactly 20 N Slightly smaller than...
Question 7 5 pts 7) Bob is pulling a wagon by applying a horizontal force, the...
Question 7 5 pts 7) Bob is pulling a wagon by applying a horizontal force, the only other horizonal force acting on the wagon is a frictional force of 20 N acting on the wagon. if Bob want to pull the wagon at a constant velocity, what horizonal force must Bob apply to the wagon? (Be careful, Canvas will not have the same order for the answers below!) Slightly larger than 20 N Significantly larger than 20 N Exactly 20...
1) Which term best describes an object's resistance to a change in motion A) Force B)...
1) Which term best describes an object's resistance to a change in motion A) Force B) Inertia C) Acceleration D) Resistance 2) Two skaters, Cathy and Mike, are standing on a frozen pond. Mike has twice the mass as Cathy. If Mike pushes to the left on Cathy, what can be said about the forces and accelerations on each person? A) Cathy experiences a force and acceleration to the left, while Mike experiences an equal force in the opposite direction....
11) Bob is moving a 15 kg box along a horizontal floor, by pushing down on...
11) Bob is moving a 15 kg box along a horizontal floor, by pushing down on the box at an angle = 30° below the horizontal with a force of F = 80 N and there is a frictional force of 50 N acting on the box as he pushes. What is the horizontal acceleration of the box? box 12) Using the same information in the above problem, Bob is moving a 15 kg box along a horizontal floor, by...
3) A Golf club (mchus - 1 kg) exert a force of 1,000 N on a...
3) A Golf club (mchus - 1 kg) exert a force of 1,000 N on a golf ball (mall - 0.046 kg) while they are interacting. what force does the golf ball exert on the golf club while they are in contact? 4) Bob pushes a box along a horizontal floor by applying a force downward at an angle the box has a mass m and there is a frictional force acting on the box. Which Free Body Diagram best...
12) Using the same information in the above problem, Bob is moving a 15 kg box...
12) Using the same information in the above problem, Bob is moving a 15 kg box along a horizontal floor, by pushing down on the box at an angle = 30° below the horizontal with a force of|F1 = 80 N and there is a frictional force of 50 N acting on the box as he pushes. Calculate the magnitude of the normal force acting on the box? 13) Mike weights 900 N (mMiko = 91.8 kg), he goes sky...
The following force vector diagram shows all of the forces acting on a box. Which of...
The following force vector diagram shows all of the forces acting on a box. Which of the following correctly describes the motion of the box? The box moves up at a constant speed The box is moving up while slowing The box is moving down while getting faster. None of the above describe the motion of the box. 9. 12 of 20 A student applies a horizontal force of 100 N to a 25 kg box causing the block to...
13) Mike (mMike = 100 kg) is motionless on a frictionless frozen lake with only a...
13) Mike (mMike = 100 kg) is motionless on a frictionless frozen lake with only a tool box (Mont = 20 kg), in order for Mike to get off the ice he pushes on the tool box with a force of 20 N, what is the accelerations of Mike while he is pushing and in what direction does he move? Mike Tool + X 14) If Cathy is in her car and the car experiences a constant acceleration, which statement...
5) Little Bobby is pushing a cart and the cart starts to slow down, which free body diagram below is correct for the cart slowing down as Little Bobby continues to pushes. A) F FN F D) FN F applied F applied applied F applied 6) Bob applies a force with a magnitude of |F = 160 N to a box downward at an angle = 60° relative to the horizontal, the box has a weight of 196 N and...
4) Given the kinematic equation below solve for the acceleration à and determine the magnitude of the acceleration after time t - 3 seconds given the displacement vectors below. X=(+10 m )X + ( +7 m) =(+1 m )X+(-3 m) 5) Given the following displacement vectors and their resultant vector, determine the components that are missing. (A, B, and C.) A- ( A ) + (-8 m ) + ( 6 m )2 B = ( 10m 8+ ( B,...
7) Bob is pulling a wagon by applying a horizontal force, the only other horizonal force acting on the wagon is a frictional force of 20 N acting on the wagon, if Bob want to pull the wagon at a constant velocity, what horizonal force must Bob apply to the wagon? (Be careful, Canvas will not have the same order for the answers below!) Slightly larger than 20 N Significantly larger than 20 N Exactly 20 N Slightly smaller than...
Question 7 5 pts 7) Bob is pulling a wagon by applying a horizontal force, the only other horizonal force acting on the wagon is a frictional force of 20 N acting on the wagon. if Bob want to pull the wagon at a constant velocity, what horizonal force must Bob apply to the wagon? (Be careful, Canvas will not have the same order for the answers below!) Slightly larger than 20 N Significantly larger than 20 N Exactly 20...
1) Which term best describes an object's resistance to a change in motion A) Force B) Inertia C) Acceleration D) Resistance 2) Two skaters, Cathy and Mike, are standing on a frozen pond. Mike has twice the mass as Cathy. If Mike pushes to the left on Cathy, what can be said about the forces and accelerations on each person? A) Cathy experiences a force and acceleration to the left, while Mike experiences an equal force in the opposite direction....
11) Bob is moving a 15 kg box along a horizontal floor, by pushing down on the box at an angle = 30° below the horizontal with a force of F = 80 N and there is a frictional force of 50 N acting on the box as he pushes. What is the horizontal acceleration of the box? box 12) Using the same information in the above problem, Bob is moving a 15 kg box along a horizontal floor, by...
3) A Golf club (mchus - 1 kg) exert a force of 1,000 N on a golf ball (mall - 0.046 kg) while they are interacting. what force does the golf ball exert on the golf club while they are in contact? 4) Bob pushes a box along a horizontal floor by applying a force downward at an angle the box has a mass m and there is a frictional force acting on the box. Which Free Body Diagram best...
12) Using the same information in the above problem, Bob is moving a 15 kg box along a horizontal floor, by pushing down on the box at an angle = 30° below the horizontal with a force of|F1 = 80 N and there is a frictional force of 50 N acting on the box as he pushes. Calculate the magnitude of the normal force acting on the box? 13) Mike weights 900 N (mMiko = 91.8 kg), he goes sky...
The following force vector diagram shows all of the forces acting on a box. Which of the following correctly describes the motion of the box? The box moves up at a constant speed The box is moving up while slowing The box is moving down while getting faster. None of the above describe the motion of the box. 9. 12 of 20 A student applies a horizontal force of 100 N to a 25 kg box causing the block to...
13) Mike (mMike = 100 kg) is motionless on a frictionless frozen lake with only a tool box (Mont = 20 kg), in order for Mike to get off the ice he pushes on the tool box with a force of 20 N, what is the accelerations of Mike while he is pushing and in what direction does he move? Mike Tool + X 14) If Cathy is in her car and the car experiences a constant acceleration, which statement...
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