badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

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
Menu
Grade: upto college level

                        

To disable ballistic missiles during the early boost phase of their flight, an “electromagnetic rail gun,” to be carried in low-orbit Earth satellites, has been proposed. The gun might fire a 2.38-kg maneuverable projectile at 10.0 km/s. the gun might fire a 2.38-kg maneuverable projectile is sufficient on impact to disable a missile even if it carries no explosive. (A weapon of this kind is a “kinetic energy” weapon.) the projectile is accelerated to muzzle speed by electromagnetic forces. Suppose instead that we wish to fire the projectile using a spring (a “spring” weapon). What must the force constant be in order to achieve the desired speed after compressing the spring 1.47 m?

5 years ago

Answers : (1)

Navjyot Kalra
askIITians Faculty
654 Points
							232-2365_1.JPG
						
5 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

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