Calculate the momentum pelephant of a 2140 kg elephant charging a hunter at a speed of 7.63 m/s . pelephant= kg⋅m/s compare the elephant's momentum with the momentum pdart of a 0.0415 kg tranquilizer dart fired at a speed of 619 m/s . pelephant=pdart pelephant> pdart more information is needed to determine how the momentums compare. pelephant

Momentum of elephant is greater than momentum of tranquilizer dart

Explanation:

= Mass of elephant = 2140 kg

= Mass of tranquilizer dart = 0.0415 kg

= Velocity of elephant = 7.63 m/s

= Velocity of tranquilizer dart = 619 m/s

Momentum of elephant

Momentum of tranquilizer dart

So,

Momentum of elephant is greater than momentum of tranquilizer dart

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg