mass of a coaster is 800kg height of first hill is 80m What is...

mass of coaster is 800kg second hill is 70m do you take 800*70*9.8=548800 Please help

A car of mass 800kg is climbing an incline at 10 degrees to the horizontal. Determine the increase i...

a car of mass 800kg attains a speed of 25m/s in a second.calculate the power developed in the engine...

A car of mass 800kg travels at 70km/h for 10 minutes. Find its kinetic energy

a car of mass(m)800kg initially at rest is accelerated at rate of 4m/s calculate the k.e @ 5seconds

A car mass 800kg goes round a corner of radius 65 m at a speed of 65 m/ s. What size force is needed...

A car of mass 800kg round a corner of radios 65m at a speed of 10m/s. a. What size force is needed...

a car of mass 800kg goes round acorner of radius 25 at a speed of 10m/s

A car of mass 800kg attains a speed of 25ms-1 in 20 seconds. The power developed in the energy is...

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