Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Multiple Choice: The work done by a friction force is: w) always positive x) always negative y) always zero z) either positive or negative depending upon the situation

Multiple Choice: The work done by a friction force is:

w) always positive
x) always negative
y) always zero
z) either positive or negative depending upon the situation

Grade:upto college level

1 Answers

Soumyadip
38 Points
8 years ago

either positive or negetive depending on the situation

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free