Complete the following table (be sure to include units)
|
Net Force (N) |
Mass (kg) |
Acceleration (m/s2) |
|
4.0 |
4.0 |
|
|
25 |
4.998 |
|
|
53 |
3 |
|
|
172.44 |
4.665 |
|
|
1225 |
3.43 |
Complete the following table (be sure to include units) Net Force (N) Mass (kg) Acceleration (m/s2)...
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Force (N) mass (kg) acceleration (m/s2) 5.0 20 32N 32 K4Cla.0 LANSante 3.2 10.0 133 64 480 7. Will a net force of 7 Newton's on a mass of 7kg produce an acceleration of 7.0 m/s2 ? Show your work! What if all the quantities were 1 instead? If i w N- kg net ma 737R 8 Find the Fnet and acceleration for the situation on the right. m4.0g Fnet -a.oN-3.0-60 9.0 N 4.0 kg 3.0...
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
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...
17. A net force of 24 N is acting on a 4.0-kg object. Find the acceleration in m/s2
50. Consider a mass of 1 kg accelerated 1 m/s2 by a force of 1 N. Show that the acceleration would be the same for a force of 2 N acting on 2 kg. 51. Consider a business jet of mass 30,000 kg in takeoff when the thrust for each of its two engines is 30,000 N. Show that its acceleration is 2 m/s2.
Table 4.2: Force and acceleration. kg Total mass of the system Mass on the hanger (kg) Net force on the system (N) Acceleration Trial 1 (m/s) Acceleration Trial 2 (m/s) Acceleration Trial 3 (m/s) Average acceleration (m/s) 0.685 0.612 0.655 0.005 0.883 0.857 0.009 0.861 0.948 0.928 0.927 0.013 1.34 1.42 1.43 0.023 1.67 1.77 1.75 0.043 Correlation: Intercept: Slope: MEASUREMENTS 1. Record the total mass of the hanging objects in the first column of Table 4.2. Calculate the weight...
A block of 6 kg is pushed across a table by a force P. The block has an acceleration of 4.0 m/s2 5. a. What is the net force acting upon the block? b. If the magnitude of P is 30 N, what is the magnitude of the friction force acting up the block? An upward force of 27.5 N is applied via a string to lift a ball with a mass of 2.5 kg. . What is the net...
1. A force acts on a 2 kg mass and gives it an acceleration of 3 m/s2. What acceleration is produced by the same force when acting on a mass of: a) 1 kg (ans = 6) 2. A horizontal force of 200 N is required to cause a 15 kg block to slide up a 20 degree incline with an acceleration of 0.25 m/s2. Find: a) the friction force on the block (ans = 134 N) b) the coefficient...
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?
A net force of 32 N acting on a wooden block produces an acceleration of 8 m/s2 for the block. What is the mass of the block? The mass of the block is kg.