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
Menu
suman gupta Grade: 11
        
if vector f and vector r be the force and displacement vectors, what is reprensented by :
      1)vector r . vector f
       2)vector r cross vector f
2 years ago

Answers : (1)

noogler
489 Points
										
dot product or r and f represents work  (W=FScos@, @is angle btw F and S......W=F.S=S.F)
cross product of r and f represents torque (T=SXF=SFsin@)
2 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
  • Kinematics & Rotational Motion
  • OFFERED PRICE: Rs. 636
  • View Details

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details