Question

force of 200 dyne acts on body of mass 10g for 5secs. what will be final velocity of body if it starts from rest? ​

Answer 1

$1dyne = 9.8n$

$200dyne = 9.8 \times 200 = 1960 \\ f = ma \\a = v \div t \\ \\ f = 10 \times v \div 5 \\ v = 1960 \times 10 \div 20 \\ =9.8ms$

Answer 2

Answer:

9.8

Explanation: