Approximately what net force is required to accelerate a 1600 kg car at 1.56 m/s2 ?
Approximately what net force is required to accelerate a 1600 kg car at 1.56 m/s2 ?
How large a force is required to accelerate a 1600-kg car from rest to 25/ms over a distance of 200m?
What average net force is needed to accelerate a 1380 kg car to a speed of 25 m/s in a time of 7 s? N
A 800 kg car is accelerating at 3.8 m/s2. What is the net force acting on the car? Express your answer in newtons and round to the nearest whole number.
A 800 kg car is accelerating at 3.4 m/s2. What is the net force acting on the car? Express your answer in newtons and round to the nearest whole number.
To the nearest newton, what is the required net force to give a bicyclist and bicycle with a combined mass of 87.3 kg an acceleration of 2.34 m/s2? A car initially contains just its driver. The combined mass of car and driver is 1400 kg. When the gas pedal is pushed down all the way, the car reaches its maximum acceleration of 3.1 m/s2. If the driver then picks up three of his friends, the combined mass is increased by...
6. A car of mass m 1600 kg is pushing a truck with a dead battery. The car's rear tires exert a force of 5000 N on the road. The mass of the truck is 3000 kg What is the force that the truck exerts on the car? a) 3410 N b) 3750 N c) 3570 N d) 3150 N e) 3260 N
Part II Mutiple Choice (2 pt each What is the applied horizontal force required to accelerate a 25-kg box across a floor at a rated 3 m/s2 if there is also a force of friction of 12 N? a 75 N 37 N c. 12 N d. 63 N e. 87 N 25-3-7ร What is your weight on Mars if the surface gravity on Mars is 9MARS 3.36 m/s and your w on Earth is 450 N? a. 450 N...
(a) What is the expression for the magnitude of the force F required to accelerate an elevator of mass m upward starting from rest to a height H to a final speed of V(f)? (b) What is the value of the force if m=1800 kg, h=120 m, and v(f)=16m/s?
7. A force causes a mass of 4 kg to have an acceleration of 8 m/s2. Suppose something causes the (1 point) mass to be one-quarter of its original amount. What will happen to the acceleration if the amount of force used remains the same? It will decrease to 2 m/s2 It will remain the same. It will increase to 32 m/s2. It will increase to 16 m/s2 8. What is the force required to propel a 2.00 kg object...
A constant force is applied to an object, causing the object to accelerate at 5.50 m/s2 . What will the acceleration be if The force is doubled? The object's mass is doubled? The force and the object's mass are both doubled? The force is doubled and the object's mass is halved?