Question

Calculate the momentum of a 145 g baseball being thrown at a velocity of 40 m/s.

Answer 1

Answer:

5.8 kg. ms-1

Explanation:

we know that,

momentum = mass× velocity

= 0.145kg × 40m/s

= 5.8 kg. ms-1

Answer 2

If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138

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