10. Myoe wants to increase her upper body strength by doing push ups She does one push up by applying a force of 10 N to carse her center of gravity 2 in How many punh ups must Jince compete to dd of work? 15 punh ups 10 push-ups 5 push-ups 20 punh-ups

Question

10. Myoe wants to increase her upper body strength by doing push ups She does one push up by applying a force of 10 N to carse her center of gravity 2 in How many punh ups must Jince compete to dd of work? 15 punh ups 10 push-ups 5 push-ups 20 punh-ups

Answer 1

C. 5 push-ups

Answer 2

## Step 1The problem involves the concept of work done in physics. The formula for work done is given by:### **Work = Force x Distance**In this case, the force applied is 10 N and the distance is 2 m.## Step 2Substitute the given values into the formula to calculate the work done in one push-up.### **Work = 10 N x 2 m = 20 Joules**## Step 3The problem asks for the number of push-ups required to do 100 Joules of work. To find this, we divide the total work by the work done in one push-up.### **Number of push-ups = Total Work / Work done in one push-up = 100 Joules / 20 Joules/push-up = 5 push-ups**

Problemas

10. Myoe wants to increase her upper body strength by doing push ups She does one push up by applying a force of 10 N to carse her center of gravity 2 in How many punh ups must Jince compete to dd of work? 15 punh ups 10 push-ups 5 push-ups 20 punh-ups

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