Question

choose the wrong statement. a) 1kg wt =9.8 N. b) momentu is vector quantity 0. c) he gains energy by running. d) he gains momentum​

Answer 1

Answer:

(c is wrong I think

Explanation:

hope its helpfull

Answer 2

Answer:

he gains energy by running= wrong satement

he loose energy

Explanation:

a. f=m×a(g)

f=1×9.8(gravitation const.)

f9.8N

b. becoz momentum is a vector quantity because it has magnitude and directiom

c. he also gain momentum