Because it can go from rest to 13.5 m/s (about 30 mi/h) in 2.0 s, one of the fastest-accelerating animals is the cheetah. If its mass is 57.0 kg, determine the average power developed by the cheetah during the acceleration phase of its motion. Express your answer in the following units.
(a)watts
(b)horsepower
Because it can go from rest to 13.5 m/s (about 30 mi/h) in 2.0 s, one...
Because it can go from rest to 7.4 m/s (about 17 mi/h) in 1.1 s, one of the fastest-accelerating animals is the cheetah. If its mass is 56.0 kg, determine the average power developed by the cheetah during the acceleration phase of its motion. Express your answer in the following units. (a) watts Can you write an expression for the average power of the cheetah in terms of the work done by the cheetah and the time over which this...
Because it can go from rest to 23.0 m/s (about 52 mi/h) in 3.4 s, one of the fastest-accelerating animals is the cheetah. If its mass is 52.0 kg, determine the average power developed by the cheetah during the acceleration phase of its motion. Express your answer in the following units. (a) __________watts (b) __________horsepower
The cheetah is one of the fastest-accelerating animals, because it can go from rest to 9.5 m/s (about 21 mi/h) in 1.4 s. If its mass is 111 kg, determine the average power developed by the cheetah during the acceleration phase of its motion. Express your answer in the following units. (a) watts W (b) horsepower hp
The cheetah is one of the fastest accelerating animals, for it can go from rest to 31.3 m/s in 4.31 s. If its mass is 103 kg, determine the average power developed by the cheetah during the acceleration phase of its motion. Express your answer in (a) watts and (b) horsepower.
The cheetah is one of the fastest accelerating animals, for it can go from rest to 34.1 m/s in 4.27 s. If its mass is 99.1 kg, determine the average power developed by the cheetah during the acceleration phase of its motion. Express your answer in (a) watts and (b) horsepower.
resents useful background for this problem. The cheetah is one of the fastest accelerating animals, for it can go from rest to 33.0 m/s in 3.40 s. If its mass is 103 kg, determine the average power developed by the cheetah during the acceleration phase of its motion. Express your answer in (a) watts and (b) horsepower
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?
The cheetah can reach a top speed of 114 km/h (71 mi/h). While chasing its prey in a short sprint, a cheetah starts from rest and runs 46 m in a straight line, reaching a final speed of 95 km/h. (a) Determine the cheetah's average acceleration during the short sprint. m/s2 (b) Find its displacement at t = 3.2 s. (Assume the cheetah maintains a constant acceleration throughout the sprint.) m
A 600 kg dragster accelerates from rest to a final speed of 100 m/s in 400 m (about a quarter of a mile) and encounters an average frictional force of 1200 N. What is its average power output in watts and horsepower if this takes 7.30 s? a. in W b. in hp
The cheetah's top speed is 110 km/h (30.6 m/s). The gazelle's top speed is 75 km/h (20.8 m/s). The two are among the fastest land animals on Earth. However, the cheetah's hunting strategy has to be based on acceleration not on speed alone, because the cheetah must catch the gazelle within 15 s or risk brain damage from overheating. The cheetah can reach its top speed in 3 s. The gazelle’s acceleration is 5 m/s2. How close to the gazelle...