Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Forces
ACAR OF MASS 1200KG TRAVEL OF SPEED OF 20M PERSECOND IF ITS ENGINE DEVELOPS INTO 3KW,FIND THE FORCE USED
1 answer
force*distance/time=power
force*velocity=power
force=power/velocity
You can
ask a new question
or
answer this question
.
Related Questions
a car is moving at a constant speed of 20m/s^-1. The force retarding its motion is 500N. Calculate the engine power of the car
a machine gun fires 10 bullets persecond into a target. each bullet weights 20 gm and had a speed of 1500 m per second .find the
A car mass 600kg moving a speed 20m/s.it collides with a stationary car mass 900kg.if the first car bounce back 4m/s.what speed
A vehicle with mass of 1200kg accelerates from rest upward with an incline of 1:25 and reaches a speed of 72km/h after 2
The mass of a spacecraft is about 480 kg. An engine designed to increase the speed of the spacecraft while in outer space
A mass of 5Kg is 1st weighed on a balance at the top of a tower 20m high.The man is then suspended from a fine wire 20m long and
The driver of a car traveling at 30 m/s needs to quickly reduce the car’s speed to 20m/s to round a curve in the highway. If
How did the invention of the steam engine affect transportation?
*A. John Fitch's steam engine made travel along the river
A car of mass 1200kg increases its velocity from 20m/s to 60m/s in 8seconds. Calculate the acceleration force on the car.
Acar travels along a horizontal road which is an
arc of a circle of radius 125m. the greatest speed. at which the car can travel