28. A force of 55 Newtons is applied to the north on a 10 kg cart for 52 s. What is the change in momentum? If the initial (starting)momentum was 195kgcdot m/s, find the final momentum. (2 Points) [4) 2860kg^ast m/s,2665kg^ast m/s 2860kg^ast m/s,3055kg^ast m/s 520kg^3m/s,715kg^ast m/s 520kg^ast m/s,325kg^ast m/s 550kg^ast m/s,745kg^ast m/s 550kg^ast m/s,355kg^ast m/s

Question

28. A force of 55 Newtons is applied to the north on a 10 kg cart for 52 s. What is the change in momentum? If the initial (starting)momentum was 195kgcdot m/s, find the final momentum. (2 Points) [4) 2860kg^ast m/s,2665kg^ast m/s 2860kg^ast m/s,3055kg^ast m/s 520kg^3m/s,715kg^ast m/s 520kg^ast m/s,325kg^ast m/s 550kg^ast m/s,745kg^ast m/s 550kg^ast m/s,355kg^ast m/s

Answer 1

The change in momentum is 2860 kg*m/s, and the final momentum is 3055 kg*m/s.

Answer 2

## Step 1We need to find the change in momentum, which can be calculated using the formula for force, which is:### **Force = Change in momentum / Change in time**Rearranging this formula, we get:### **Change in momentum = Force * Change in time**## Step 2We can now substitute the given values into this formula to find the change in momentum:### **Change in momentum = 55N * 52s = 2860 kg*m/s**## Step 3To find the final momentum, we add this change in momentum to the initial momentum. The formula for final momentum is:### **Final Momentum = Change in momentum + Initial Momentum**## Step 4Substitute the values into the formula:### **Final Momentum = 2860 kg*m/s + 195 kg*m/s = 3055 kg*m/s**

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