3 A 1350-kg car is to accelerate from rest to a speed of 30.0 m/s in...
A cheetah can accelerate from rest to a speed of 30.0 m/s in 6.50 s. What is its acceleration?
A cheetah can accelerate from rest to a speed of 29 m/s in 5.5 s what is its acceleration A cheetah can accelerate from rest to a speed of 29.0 m/s in 5.50 s. What is its acceleration (in m/s2)? m/s2 Additional Materials Reading
Question 5.2a: A 1350-kg car is traveling with an initial speed of 26.0 m/s. Determine the car's speed after ?2.15 ? 105 J of net work is done on the car. m/s Question 5.2b: A 11.6-kg box is sliding across a horizontal floor. It has an initial speed of 1.40 m/s and the only force acting on it is kinetic friction with magnitude fk = 3.00 N. Determine the distance the box will travel before coming to rest. m
A 12-kW (16 hp) motorcycle can accelerate from rest to 20 m/s (45 mph) in 5.0 s. How much power does the motorcycle need to accelerate to the same speed in half the time?
A cheetah can accelerate from rest to a speed of 29.0 m/s in 4.00 s. What is its acceleration? Number m/s
A cheetah can accelerate from rest to a speed of 29.0 m/s in 4.00 s. What is its acceleration? Number m/s
A cheetah can accelerate from rest to a speed of 21.5 m/s in 6.75 s. What is its acceleration? m/s2
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 car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 75 km/hr, what is the power (kW) required for the uphill motion? Select one: O a. power 95.9 kW. O b. power 119.7 kW. c. power 89.6 kW. d. power 108.7 kW. e power 102.3 kW.
an adult 68 kg cheetah can accelerate from rest to 20.1 m/s (45 mph) in 2.0 s. Assuming constant acceleration, (a) find the net external force causing this acceleration. (b) where does the force come from? that is, what exerts the force on the cheetah?