This is a step by step verification of the reply by our licensed professional. Now simply convert a hundred and twenty Minutes into hours by dividing a hundred and twenty by 2. Doubtnut just isn’t answerable for any discrepancies in regards to the duplicity of content over those questions. For unlimited access to Homework Help, a Homework+ subscription is required.

Then we get the speed of the automotive in middles publish second, there’s 20.eight m/s. If you want to learn about A car traveling with constant pace travels a hundred and fifty km in 7200 s . A automotive touring with constant speed travels 150 km in 7200 s.

Speed of car is 36 km/h and … The african cicada is the world’s loudest insect, producing a sound intensity degree of 107 db at a distance of zero.50 m. What is the depth of its sound (in w/m2) as heard by someone standing 3.1 m away? Express your answer in watts per meter squared.

An electron at level A in the determine has a pace of 1.42×10∧6 m/s. Find the direction of the magnetic subject that will trigger the electron to follow the semicircular path from A to B. Find the magnitude of the magnetic area that for which compound does 0.256 mole weigh 12.8 g will cause the electron to follow the semicircular path from A to B. Find the time required for the electron to maneuver from A to B. Find the path of the magnetic subject, that… Firstly you have to convert those 7200 Seconds into minutes.

A piano has been pushed to the highest of the ramp in the again of a transferring van. The workers suppose it is safe, but as they stroll away it begins to roll down the ramp. Neglect the friction between the piano and the ramp. If an individual travels 60 km in four h in a automobile, then the speed of the automotive is ____. A particular person travelled 270 km in 9 hours partly by automotive and partly by prepare.

A automobile travels first 60km at a velocity of 3v km/hr and travels next om at 2v km/hr. Traveling at a speed of 60 km/h, it takes 2 hours to reach by a car. How long will it take when the … A automotive travels one hundred forty km partly at a pace of 6 km/h and the remaining at a speed of 10 km/h. A car is travelling 60 km in 2 h, then the gap travelled by the automotive in 6 h, if the speed remain… This boundary or distance known as the circumference of the circular playground.

Numerade has step-by-step video options, matched on to more than +2,000 textbooks. A rocket of mass m is launched straight up with thrust f⃗ thrust.

The circumference is the perimeter of a circle. Find answers to questions asked by students such as you. The mass of a excessive velocity prepare is four.5×105kg, and it is touring ahead at a velocity of eight.3×101m/s. Express your answer in meters.